丁林已任北京大学地球与空间科学学院教授

yun2025

丁林已任北京大学地球与空间科学学院教授

莱克电气获专利，清洁设备用机械联锁识别漏装的分离组件

11月6日，莱克电气（603355）的发明专利《清洁设备》获授权，申请号为CN202410450679.8。

尘杯可以装入旋风分离组件、尘袋分离组件，或按结构组合使用。如果用户清理尘杯后忘记装回组件，设备仍能装配起来，就可能失去分离灰尘和气流的能力。设计在尘杯底盖处加入有两种状态的机构，可阻止底盖扣回杯体，或阻止整个尘杯装上机座。只有进入允许状态，相应连接才能完成，装配动作本身就能暴露漏装问题。

截至此次授权消息披露时，莱克电气今年获得的各类专利授权共223项，比上年同期增加23.89%。在2026年上半年，公司研发投入为2.53亿元，同比减少10.4%。企业知识产权记录中，莱克电气股份有限公司名下可查到3471条专利信息和8条著作权信息。

https://lightroom.adobe.com/shares/665ab3bcf416df459fb3b68a581c531a
https://lightroom.adobe.com/shares/9314e2fcd89d31419c25ee15ec823d6f
https://lightroom.adobe.com/shares/7a7b01360a010449b5b5399033e35c96
https://lightroom.adobe.com/shares/889718268f5d314795b9c756ccc5010d
https://lightroom.adobe.com/shares/ae30d1161f6d75409d55b9b8beea9baa
https://lightroom.adobe.com/shares/71dde39834df7240962263def02ca0d6
https://lightroom.adobe.com/shares/7d8c73ccf821c544a6b11a5537afb30e
https://lightroom.adobe.com/shares/7ec82e3275abc243aa33c96f77210d61
https://lightroom.adobe.com/shares/be05efe47bde3748a709e3de8607abaf
https://lightroom.adobe.com/shares/c0d15a51f260fa48a1a2b6797b06250f
https://lightroom.adobe.com/shares/9f6500692628f04c96960d337aae93ba
https://lightroom.adobe.com/shares/77c234e1f49c714e80b9e28ac6a1df04
https://lightroom.adobe.com/shares/136237fb4c53654e9c649dedded2c2f2
https://lightroom.adobe.com/shares/b0c71d76c29ab64c993497a4b659181e
https://lightroom.adobe.com/shares/ba4f1cde6b3f68418f1c61ba4cb010e6
https://lightroom.adobe.com/shares/2087c91114926e4888d8e842328ad316
https://lightroom.adobe.com/shares/c1c9cbbef993bb4faaf46481ccc915a7
https://lightroom.adobe.com/shares/b787ed94be3adf4c9486f6e45df8a2c6
https://lightroom.adobe.com/shares/df5b1758cffa334680f39b24b2efc3bf
https://lightroom.adobe.com/shares/9ea8a83d91aeb54abad6b05aa253e651
https://lightroom.adobe.com/shares/9a79aa906e540a429d30cf572868cec6
https://lightroom.adobe.com/shares/a0be041162f13c4f8984484f66533b3c
https://lightroom.adobe.com/shares/63ef42934a057b46b62139917fb1cc12
https://lightroom.adobe.com/shares/d19823242b39aa4b82d251c3f4213968
https://lightroom.adobe.com/shares/ab2905744d972b46abc416aec7fec50f
https://lightroom.adobe.com/shares/858d1e10b02e7e4e874217a486f05360
https://lightroom.adobe.com/shares/61ac9d4a23f10241983a582f579db1a3
https://lightroom.adobe.com/shares/9eb58ff072bdea449fc323834ea680e5
https://lightroom.adobe.com/shares/67041f2c7465f7469527e67c577b632b
https://lightroom.adobe.com/shares/1e142b8121fc7846bce2e98ef8f2137d
https://lightroom.adobe.com/shares/9afd565adeb4e14284d4a12aa3bdf5ff
https://lightroom.adobe.com/shares/cc64994e95896042a067b9040ff26952
https://lightroom.adobe.com/shares/8621753e57bedf4ca0b27249e7df8cd6
https://lightroom.adobe.com/shares/9604c53dcfb4464dbf5047a045fcd14e
https://lightroom.adobe.com/shares/2ed309f8aa90c84488ffcccad1078600
https://lightroom.adobe.com/shares/f6e3e3f75771004c8249e2e4d5a2e475
https://lightroom.adobe.com/shares/864e47843e77ed489c8ea9f0f53c8ae4
https://lightroom.adobe.com/shares/49296ae871feb047befdf558970112d6
https://lightroom.adobe.com/shares/d4e66f9f6b778d46a66d4a9276b496d6
https://lightroom.adobe.com/shares/efe7275571cc7e4fba663077b0d36643
https://lightroom.adobe.com/shares/fc317b81109b254b9bb9dc5b85cdbbc4
https://lightroom.adobe.com/shares/fa8091cabc887c448b1c8d9ff7085936
https://lightroom.adobe.com/shares/b5b007d862cac0459ac2f15776fa7ba8
https://lightroom.adobe.com/shares/de6b4aa035658f47bf2cde95f8ef6f05
https://lightroom.adobe.com/shares/ce31f7b654e9894b925bfecad31c79a4
https://lightroom.adobe.com/shares/042d7a4275bf7342a0572efde24273d7
https://lightroom.adobe.com/shares/45f847f672116b4a9f82d2ae08144ec2
https://lightroom.adobe.com/shares/e5f7c9b3d0ea3e4ba61632772092b15d
https://lightroom.adobe.com/shares/d62738169ecf0f4aa0cc830f0c292821
https://lightroom.adobe.com/shares/7ccf48253e1c3d48a7f29e936375140d