CN2500907Y - Self-locking device for casing of tunnel lamp - Google Patents
Self-locking device for casing of tunnel lamp Download PDFInfo
- Publication number
- CN2500907Y CN2500907Y CN 01245011 CN01245011U CN2500907Y CN 2500907 Y CN2500907 Y CN 2500907Y CN 01245011 CN01245011 CN 01245011 CN 01245011 U CN01245011 U CN 01245011U CN 2500907 Y CN2500907 Y CN 2500907Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- casing
- self
- loose joint
- shell
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a self-locking device of tunnel lamp shell, which is composed of a shell, a lamp cover and a pressing handle which are mutually connected through the flexible joint of the connecting rod, the flexible joint of one end of the connecting rod can rotate in the profile groove of the box body, the other end of the connecting rod flexible joint can make the pressing handle freely rotate to reach the purpose of shell self-locking, the utility model is provided with simple structure, convenient maintenance and operation, which can be widely used in various large buildings.
Description
The utility model relates to the lamp outer casing self-locking device that uses in a kind of tunnel.
Development along with society, the traffic of country more and more seems important, and a large amount of tunnel over strait, mountain tunnel engineerings are built, and have meanwhile brought corresponding problem, the lighting problem in tunnel just, the I﹠M of Tunnel Lamp has influence on the running safety of travelling in the tunnel.The shell of most of tunnels light fixture adopts lighter aluminium alloy tongue and groove section bar assembled, and the unlatching of light fixture light cover is generally adopted bolt or is hinged and connects.The damage of light fixture, the replacing of bulb often because the replacing time is longer, cause traffic jam.The replacing, the set-up time that how to solve light fixture, bulb become a problem that presses for solution.
The purpose of this utility model just provides a kind of easy to use, a kind of new construction device that can lay down the Tunnel Lamp shell fast.
The purpose of this utility model is to realize like this, Tunnel Lamp shell self-locking device by shell, light cover, compress handle and formed, it is characterized in that: on the section bar of casing, have two grooves with live link, the two ends of connecting rod are equipped with loose joint, one end loose joint of connecting rod is arranged in the upper groove of casing, can rotate in groove by rationed marketing, the other end loose joint of connecting rod is arranged in the low groove that compresses handle one end, also can rotate in groove.The utlity model has simple in structurely, use characteristics such as easy to maintenance, aesthetic in appearance, in the building of can be used in the tunnel widely, marquis's machine Room on airport etc. is large-scale.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing that compresses the grip.
Fig. 3 is the partial enlarged drawing that light cover and casing link the place.
1, casing 2, compress section bar 6, the connecting rod loose joint lower end of handle 3, light cover 4, connecting rod loose joint upper end 5, casing processing
The utility model is described in further detail below in conjunction with accompanying drawing:
In Fig. 1, Tunnel Lamp by casing 1, light cover 3, compress handle 2 and formed, can be as can be seen in Fig. 2 from the partial enlarged drawing that compresses handle 2, on casing section bar 5, have two grooves, connecting rod loose joint upper end 4 is arranged in the groove of section bar 5, the hypomere of connecting rod loose joint lower end 6 compacted handles 2 wraps up, form hinge, the upper and lower end of connecting rod loose joint all can rotate freely in groove, when needs are opened light cover, hand is inserted in the lower end groove of casing 1, and outwards pull-up compresses handle 2 and just can be opened.When needs are closed, as long as light cover 3 is put down, will compress handle 2 and compress downwards, shell will be by auto lock, closes and open all very convenient, and it is generous that good looking appearance is set like this, safe and reliable, can use in many instances.
Claims (1)
- Tunnel Lamp shell self-locking device by shell, light cover, compress handle and formed, it is characterized in that: have two grooves with live link on the section bar of casing, the two ends of connecting rod are equipped with loose joint, an end loose joint of connecting rod is arranged in the upper groove of casing; The other end loose joint of connecting rod is arranged in the low groove that compresses handle; The upper end of connecting rod loose joint can rotate in the groove of casing section bar, and the lower end that compresses handle can be around the loose joint rotation of connecting rod lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245011 CN2500907Y (en) | 2001-07-24 | 2001-07-24 | Self-locking device for casing of tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245011 CN2500907Y (en) | 2001-07-24 | 2001-07-24 | Self-locking device for casing of tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500907Y true CN2500907Y (en) | 2002-07-17 |
Family
ID=33656330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245011 Expired - Fee Related CN2500907Y (en) | 2001-07-24 | 2001-07-24 | Self-locking device for casing of tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500907Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307561A (en) * | 2012-03-12 | 2013-09-18 | 海洋王照明科技股份有限公司 | Lamp and shell structure thereof |
| CN109507203A (en) * | 2017-09-14 | 2019-03-22 | 特吕茨施勒有限及两合公司 | Identification and reject in fibrous material or between foreign matter device |
-
2001
- 2001-07-24 CN CN 01245011 patent/CN2500907Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307561A (en) * | 2012-03-12 | 2013-09-18 | 海洋王照明科技股份有限公司 | Lamp and shell structure thereof |
| CN103307561B (en) * | 2012-03-12 | 2017-02-22 | 海洋王照明科技股份有限公司 | Lamp and shell structure thereof |
| CN109507203A (en) * | 2017-09-14 | 2019-03-22 | 特吕茨施勒有限及两合公司 | Identification and reject in fibrous material or between foreign matter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |