CN2622455Y - Ceiling electric appliance fastener - Google Patents
Ceiling electric appliance fastener Download PDFInfo
- Publication number
- CN2622455Y CN2622455Y CN 02252156 CN02252156U CN2622455Y CN 2622455 Y CN2622455 Y CN 2622455Y CN 02252156 CN02252156 CN 02252156 CN 02252156 U CN02252156 U CN 02252156U CN 2622455 Y CN2622455 Y CN 2622455Y
- Authority
- CN
- China
- Prior art keywords
- ceiling
- electric appliance
- electrical equipment
- tightening nut
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
An electric appliance fastener comprises an expansion screw pipe, an expansion sleeve, a fastening nut, a straight pin and a lower cover. The hollow expansion screw pipe admits the buried wiring of the conducting wire to get through. The device can be tightly fixed in the round orifice of the ceiling or wall so as to make the appliances like fluorescent lamp, and ceiling lamp be tightly arranged on the ceiling or wall.
Description
The utility model relates to the fixing device that electrical equipment is installed on ceiling board and wall, electrical equipment such as fluorescent lamp, ceiling light especially are installed on ceiling board.
At present, fluorescent lamp or ceiling light are installed on ceiling board, common way be to the ceiling board hole squeeze into timber wedge or with swell fixture fixedly lamp bracket again row install, the former easily takes off the formation potential safety hazard because of the dry shrink of timber wedge, punching connects lead in addition though the latter does not come off, and operates loaded down with trivial details.
The purpose of this utility model is the firmly electrical equipment fixing device of safety of a kind of simple installation of design.
The technical solution of the utility model is: ceiling board electrical equipment fixing device is by expansion tube, expansion sleeve, tightening nut (lower end is provided with the wiring screw), and straight pin and lower cover are formed.By funnel shape screwed pipe and the expansion sleeve that matches with it, tightening nut, just this device is anchored in the prefabricated circular hole, thereby electrical equipment such as the ceiling light that is installed on this device, fluorescent lamp firmly are installed on the ceiling board.
Originally being useful for novel advantage is: quick, the firm safety of simple installation.
Below in conjunction with accompanying drawing the utility model is elaborated.
Accompanying drawing is an embodiment's of the utility model an assembling sectional arrangement drawing.The all available PVC material of each part of this embodiment is injection molded.During use, in advance ceiling board install the electrical equipment place make a call to one with the identical circular hole of expansion sleeve 2 external diameters, be passed down through expansion tube 1 as there being concealed wire then to pull it in the ceiling board, afterwards this device inserted in the circular hole, screw tightening nut 3 to device and be anchored on the ceiling board.Expansion tube 1 lower end offside cracks and is installed on tightening nut 3 lower end surfaces so that pull out lead in manage.Straight pin 5 is in order to hang hanging chain of fluorescent lamp.Lower cover 4 is in order to cover 3 lower end surface and straight pin.
As this device in order to ceiling light to be installed, then must earlier ceiling light upper plate central authorities be got one with the identical circular hole of screwed pipe 1 straight tube external diameter, upper plate is clipped between this device expansion sleeve 2 and the tightening nut 3 capable again installation by circular hole.
Claims (2)
1, a kind of electrical equipment fixing device is made up of expansion member, tightening nut, straight pin, lower cover.It is characterized in that: expansion tube hollow, lower end side are cracked, the upper end toroidal.
2, electrical equipment fixing device according to claim 1, it is characterized in that: lead wiring place is located on the tightening nut lower end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252156 CN2622455Y (en) | 2002-08-24 | 2002-08-24 | Ceiling electric appliance fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252156 CN2622455Y (en) | 2002-08-24 | 2002-08-24 | Ceiling electric appliance fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622455Y true CN2622455Y (en) | 2004-06-30 |
Family
ID=34238273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02252156 Expired - Fee Related CN2622455Y (en) | 2002-08-24 | 2002-08-24 | Ceiling electric appliance fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622455Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143492A1 (en) * | 2012-03-31 | 2013-10-03 | 东莞莹辉灯饰有限公司 | Simple mounting device for ceiling lamp |
-
2002
- 2002-08-24 CN CN 02252156 patent/CN2622455Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143492A1 (en) * | 2012-03-31 | 2013-10-03 | 东莞莹辉灯饰有限公司 | Simple mounting device for ceiling lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Maoqing Document name: Notice of conformity |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |