CN203731227U - LED (light-emitting diode) down lamp - Google Patents
LED (light-emitting diode) down lamp Download PDFInfo
- Publication number
- CN203731227U CN203731227U CN201320852366.2U CN201320852366U CN203731227U CN 203731227 U CN203731227 U CN 203731227U CN 201320852366 U CN201320852366 U CN 201320852366U CN 203731227 U CN203731227 U CN 203731227U
- Authority
- CN
- China
- Prior art keywords
- torsion spring
- lamp housing
- spring arm
- diffuser
- led down
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a LED down lamp, including the lamp body, the lid is established at the face ring and the torsional spring clamp of lamp body light-emitting window, be equipped with the installing support that is used for installing the torsional spring clamp on the lateral wall face of face ring, the torsional spring clamp is installed on the installing support, the torsional spring clamp includes the first torsion spring arm and the second torsion spring arm that cylindrical torsion spring body and extend from the torsion spring body, first torsion spring arm is arranged in the inboard of installing support, second torsion spring arm is arranged in the outside of installing support, the light-emitting window edge of lamp body is equipped with the outer hem that rolls over outward, adopt the inboard first torsion spring arm afterbody of torsional spring clamp to contradict at the back of the outer hem of lamp body, make lamp body and face ring be connected fixedly, assembly operation is simple, need not use tools, just can accomplish the connection of lamp body when the installation of torsional spring clamp, put in place in one step, can improve; and the torsional spring arm that adopts the torsional spring to press against on the outer hem of lamp body, makes the lamp body connect, need not to use other connection structure such as screw, can reduction in production cost.
Description
Technical field
The utility model relates to LED lighting field, particularly a kind of assembling LED Down lamp fast.
Background technology
Down lamp is a kind of being embedded in ceiling, the lighting of penetrating under light.From price, Down lamp is used electricity-saving lamp more common than LED Down lamp as light source, yet from light efficiency, the luminous efficiency of LED Down lamp will be got well more than traditional energy-conserving barrel lamp.LED Down lamp generally comprises lamp housing, LED light source, light-passing board and face ring, and the assembly operation between lamp housing and face ring is to be all generally connected and fixed by screw, easy not.
Therefore, how to simplify assembly operation, improving packaging efficiency is technical problem to be solved in the utility model.
Utility model content
Main purpose of the present utility model is to provide a kind of LED Down lamp, is intended to simplify the assembly operation of LED Down lamp, improves the packaging efficiency of LED Down lamp.
The utility model proposes a kind of LED Down lamp, comprise lamp housing, lid is located at face ring and the torsion spring folder of described lamp housing light-emitting window, the side wall surface of described ring is provided with for the mounting bracket of described torsion spring folder is installed, described torsion spring folder is arranged on described mounting bracket, described torsion spring folder comprises columniform torsion spring body and extended the first torsion spring arm and the second torsion spring arm from described torsion spring body, described the first torsion spring arm is placed in the inner side of described mounting bracket, described the second torsion spring arm is placed in the outside of described mounting bracket, the light-emitting window edge of described lamp housing is provided with the outer flanging of outside folding, described the first torsion spring arm afterbody is conflicted at the back side of the outer flanging of described lamp housing, described lamp housing is connected and fixed.
Preferably, the afterbody of described the first torsion spring arm is bar shaped setting, is close to the back side of the outer flanging of described lamp housing.
Preferably, the stem of described the first torsion spring arm is close on described mounting bracket.
Preferably, also comprise LED light source and diffuser, described LED light source is arranged in described lamp housing, and described diffuser is located at the light-emitting window of described lamp housing.
Preferably, also comprise some compressing tablets for fixing described diffuser, at described the ring back side, be provided with the joint pin corresponding with described compressing tablet number, described diffuser is placed in described the ring back side, described joint pin is around described diffuser setting, one end of described compressing tablet is placed on described joint pin, and another side pressure of described compressing tablet is put the back side at described diffuser; On described joint pin, be provided with screw, described compressing tablet is provided with the connecting hole corresponding with described screw, mounting screw in described connecting hole and described screw.
Preferably, described lamp housing is the radiation shell that heat-conducting metal is made.
The beneficial effect of the utility model LED Down lamp is:
At the light-emitting window edge of lamp housing, be provided with the outer flanging of outside folding, adopt the first torsion spring arm afterbody conflict of torsion spring folder inner side at the back side of the outer flanging of lamp housing, lamp housing and face ring are connected and fixed, assembly operation is simple, without use instrument, when torsion spring folder is installed, just can complete the connection of lamp housing, settle at one go, can greatly improve packaging efficiency; And, adopt the torsion spring arm of torsion spring folder to conflict on the outer flanging of lamp housing, lamp housing is connected, without using other syndetons such as screw, can reduce production costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of torsion spring folder in an embodiment of the utility model LED Down lamp;
Fig. 2 is the stereogram one of LED Down lamp in an embodiment of the utility model LED Down lamp;
Fig. 3 is the stereogram two of LED Down lamp in an embodiment of the utility model LED Down lamp.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, one embodiment of LED Down lamp of the present utility model is proposed, this LED Down lamp comprises lamp housing 10, be arranged on face ring 20 and torsion spring folder 40 that LED light source, diffuser 30, lid in lamp housing 10 is located at lamp housing 10 light-emitting windows, the relative both sides of face ring 20 side wall surfaces are provided with for the mounting bracket of torsion spring folder 40 is installed, and torsion spring folder 40 is arranged on mounting bracket.Torsion spring folder 40 comprises columniform torsion spring body 41 and extended the first torsion spring arm 43 and the second torsion spring arm 42 from torsion spring body 41, the first torsion spring arm 43 and the second torsion spring arm 42 are obliquely installed upward, the first torsion spring arm 43 is placed in the inner side of mounting bracket towards tilting, the second torsion spring arm 42 is placed in the outside of mounting bracket towards tilting, the second torsion spring arm 42 nestles up face ring 20, the second torsion spring arm 42 can be moved downwards.When LED Down lamp is installed, LED Down lamp is embedded in default hole, and by the second torsion spring arm 42, be pressed on the edge in default hole, LED Down lamp is fixed.
Outer flanging 11, the first torsion spring arms 43 that the light-emitting window edge of lamp housing 10 is provided with outside folding arrange upward, and the first torsion spring arm 43 afterbodys are conflicted at the back side of the outer flanging 11 of lamp housing 10.Adopt torsion spring to press from both sides the first torsion spring arm 43 afterbodys conflicts of 40 inner sides at the back side of the outer flanging 11 of lamp housing 10, lamp housing 10 and face ring 20 are connected and fixed, assembly operation is simple, without use instrument, when installing, torsion spring folder 40 just can complete the connection of lamp housing 10, settle at one go, can greatly improve packaging efficiency.And, adopt the torsion spring arm of torsion spring folder 40 to conflict on the outer flanging 11 of lamp housing 10, lamp housing 10 is connected, without using other syndetons such as screw, can reduce production costs.
Wherein, the afterbody of the first torsion spring arm 43 is bar shaped setting, is close to the back side of the outer flanging 11 of lamp housing 10, can increase the contact-making surface of the first torsion spring arm 43 and lamp housing 10, and the lifting surface area of lamp housing 10 is increased, thereby makes the more firm of lamp housing 10 connections.
The stem of the first torsion spring arm 43 linearly arranges, and is close on described mounting bracket, and like this, when moving the second torsion spring arm 42, the position of the first torsion spring arm 43 can not change.
Wherein, the radiation shell that lamp housing 10 is made for heat-conducting metal, can select aluminum alloy materials to make, and has efficient heat conduction, heat dispersion.LED light source is arranged on the bottom surface in lamp housing 10, and LED light source is close on the bottom surface of lamp housing, and the heat that lamp housing 10 can produce LED light source is fast derived.
Diffuser 30 is located at the light-emitting window of lamp housing 10, and diffuser 30 is connected and fixed by some compressing tablets.At face ring 20 back sides, be provided with the joint pin corresponding with compressing tablet number, diffuser 30 is placed in face ring 20 back sides, and joint pin arranges around diffuser 30.One end of compressing tablet is placed on joint pin, and another side pressure of compressing tablet is put at the back side of diffuser 30, is provided with screw on joint pin, and compressing tablet is provided with the connecting hole corresponding with screw, adopts screw to stretch into and screw, be spirally connected fasteningly from connecting hole, and compressing tablet is fixed.Another side pressure of compressing tablet is put at the back side of diffuser 30, makes diffuser 30 fixing, and the attended operation of diffuser 30 is also very easy.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a LED Down lamp, comprise lamp housing, lid is located at face ring and the torsion spring folder of described lamp housing light-emitting window, the side wall surface of described ring is provided with for the mounting bracket of described torsion spring folder is installed, described torsion spring folder is arranged on described mounting bracket, described torsion spring folder comprises columniform torsion spring body and extended the first torsion spring arm and the second torsion spring arm from described torsion spring body, described the first torsion spring arm is placed in the inner side of described mounting bracket, described the second torsion spring arm is placed in the outside of described mounting bracket, it is characterized in that, the light-emitting window edge of described lamp housing is provided with the outer flanging of outside folding, described the first torsion spring arm afterbody is conflicted at the back side of the outer flanging of described lamp housing, described lamp housing is connected and fixed.
2. LED Down lamp according to claim 1, is characterized in that, the afterbody of described the first torsion spring arm is bar shaped setting, is close to the back side of the outer flanging of described lamp housing.
3. LED Down lamp according to claim 2, is characterized in that, the stem of described the first torsion spring arm is close on described mounting bracket.
4. LED Down lamp according to claim 1, is characterized in that, also comprises LED light source and diffuser, and described LED light source is arranged in described lamp housing, and described diffuser is located at the light-emitting window of described lamp housing.
5. LED Down lamp according to claim 4, it is characterized in that, also comprise some compressing tablets for fixing described diffuser, at described the ring back side, be provided with the joint pin corresponding with described compressing tablet number, described diffuser is placed in described the ring back side, described joint pin is around described diffuser setting, and one end of described compressing tablet is placed on described joint pin, and another side pressure of described compressing tablet is put the back side at described diffuser; On described joint pin, be provided with screw, described compressing tablet is provided with the connecting hole corresponding with described screw, mounting screw in described connecting hole and described screw.
6. LED Down lamp according to claim 1, is characterized in that, described lamp housing is the radiation shell that heat-conducting metal is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852366.2U CN203731227U (en) | 2013-12-23 | 2013-12-23 | LED (light-emitting diode) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852366.2U CN203731227U (en) | 2013-12-23 | 2013-12-23 | LED (light-emitting diode) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731227U true CN203731227U (en) | 2014-07-23 |
Family
ID=51201297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320852366.2U Expired - Fee Related CN203731227U (en) | 2013-12-23 | 2013-12-23 | LED (light-emitting diode) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731227U (en) |
-
2013
- 2013-12-23 CN CN201320852366.2U patent/CN203731227U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |