CN203010427U - Light emitting diode (LED) down lamp - Google Patents
Light emitting diode (LED) down lamp Download PDFInfo
- Publication number
- CN203010427U CN203010427U CN2012207144310U CN201220714431U CN203010427U CN 203010427 U CN203010427 U CN 203010427U CN 2012207144310 U CN2012207144310 U CN 2012207144310U CN 201220714431 U CN201220714431 U CN 201220714431U CN 203010427 U CN203010427 U CN 203010427U
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- Prior art keywords
- down lamp
- wire
- led
- pressing plate
- light source
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Abstract
The utility model discloses a light emitting diode (LED) down lamp. A power module is arranged outside the LED down lamp. The LED down lamp comprises a down lamp shell, a back plate, and an LED light source which is arranged in the down lamp shell, wherein the back plate is fixedly connected to the upper end of the down lamp shell; a wire through hole through which a wire in connection with the LED light source and the power module penetrates is formed in the back plate; a pressing plate is fixedly arranged above the back plate; and the wire which extends out of the wire through hole is inserted between the pressing plate and the back plate. The pressing plate is arranged above a bracket, the wire which extends out of the wire through hole is pressed between the pressing plate and the bracket, a wire route is regular, the wire is firmly positioned, the phenomena of breaking of the wire and non-energizing of the LED light source are avoided, and the LED down lamp is low in reject ratio and high in production efficiency.
Description
Technical field
The utility model relates to a kind of lighting device, is specifically related to a kind of LED Down lamp.
Background technology
The LED Down lamp is the product of using the improvement exploitation on traditional Down lamp basis of Novel LED illuminating light source, has the following advantages with traditional Down lamp contrast: energy-conservation, low-carbon (LC), longevity, colour rendering are good, fast response time.The design of LED Down lamp is more attractive in appearance light and handy, can reach the integral body that keeps building decoration during installation unified and perfect, does not destroy the setting of light fixture, and it is inner that light source is hidden building decoration, and light source does not expose, free from glare, and people's visual effect is soft, even.
The LED Down lamp is a kind of lighting that is embedded into light down-ejection type in ceiling, belongs to the directional type lighting, only has its opposite just can be subjected to light, and beam angle belongs to optically focused, and light is more concentrated, and comparison of light and shade is strong.More outstanding illuminated object, the lumen degree is higher, more sets off out quiet ambiance.
China appearance patent CN302094398S discloses a kind of Down lamp (ultra-thin), comprise the Down lamp housing, backboard, LED light source and the diffuser that carry radiating fin, described LED light source is located in the Down lamp housing, described backboard is fixedly arranged on the upper end of Down lamp housing, and described diffuser is located at the lower end of Down lamp housing.By known technology as can be known, for giving the LED light source power supply of this utility model, be provided with the power module that utilizes wire to be connected with LED light source in the outside of cylindrical shell housing, offer accordingly the wire via hole on described backboard.The wiring groove of wire is not set on the Down lamp of prior art, the situation that wire is broken often occurs after the wire via hole stretches out, is connected with power module, cause the LED light source no power, LED Down lamp fraction defective increases, and is unfavorable for producing.
Summary of the invention
The utility model purpose is to provide a kind of LED Down lamp, improvement by structure, the conductor wiring rule, the location that connect power module and LED light source are firm, avoid that wire is broken, the cold situation of LED light source occurs, and LED Down lamp fraction defective is low, production efficiency is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of LED Down lamp, its outside is provided with power module, described LED Down lamp comprises Down lamp housing, backboard and is located at the interior LED light source of this Down lamp housing, described backboard is fixed on the upper end of Down lamp housing, described backboard is provided with the guiding via hole that passes for the wire that connects LED light source and power module, and the top of described backboard is installed with pressing plate, and the wire that stretches out from described wire via hole is arranged between this pressing plate and backboard.
In technique scheme, the top of described backboard is installed with support, described pressing plate is fixed on the top of this support, the wire that stretches out from described wire via hole is installed with between this pressing plate and support, conductor wiring is regular, the location is firm, avoid that wire is broken, the cold situation of LED light source occurs, LED Down lamp fraction defective is low, production efficiency is high.
In technique scheme, described pressing plate utilizes two screws to be fixed on described support.
In technique scheme, the coaxial rubber sleeve that is provided with in described wire via hole.
Because technique scheme is used, the advantage that the utility model compared with prior art has is:
1, the utility model is provided with pressing plate above support, be installed with between this pressing plate and support from the wire that the wire via hole stretches out, conductor wiring rule, location are firm, avoid that wire is broken, the cold situation of LED light source occurs, and LED Down lamp fraction defective is low, production efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of embodiment one dorsulum;
Wherein: 1, Down lamp housing; 2, backboard; 20, wire via hole; 3, pressing plate; 4, support; 5, wire.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one: shown in Figure 1, a kind of LED Down lamp, its outside is provided with power module, described LED Down lamp comprises Down lamp housing 1, backboard 2 and is located at the interior LED light source of this Down lamp housing 1, described backboard 2 is fixed on the upper end of Down lamp housing 1, described backboard 2 is provided with the guiding via hole 20 that passes for the wire that connects LED light source and power module, as shown in Figure 2.
The top of described backboard 2 is installed with support 4, utilizes two screws to be fixed with pressing plate 3 on this support 4, is installed with between this pressing plate 3 and support 4 from the wire 5 that described wire via hole 20 stretches out.By said structure, conductor wiring rule, location are firm, avoid that wire is broken, the cold situation of LED light source occurs, and LED Down lamp fraction defective is low, production efficiency is high.
The interior coaxial rubber sleeve that is provided with of described wire via hole 20, guardwire can not be scratched.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1.
A kind of LED Down lamp, its outside is provided with power module, described LED Down lamp comprises Down lamp housing (1), backboard (2) and is located at the interior LED light source of this Down lamp housing (1), described backboard (2) is fixed on the upper end of Down lamp housing (1), it is characterized in that, described backboard (2) is provided with the guiding via hole (20) that passes for the wire that connects LED light source and power module, the top of described backboard (2) is installed with pressing plate (3), is arranged between this pressing plate (3) and backboard (2) from the wire (5) that described wire via hole (20) stretches out.
2.
LED Down lamp according to claim 1, it is characterized in that, the top of described backboard (2) is installed with support (4), and described pressing plate (3) is fixed on the top of this support (4), is installed with between this pressing plate (3) and support (4) from the wire (5) that described wire via hole (20) stretches out.
3.
LED Down lamp according to claim 2 is characterized in that, described pressing plate (3) utilizes two screws to be fixed on described support (4).
4.
LED Down lamp according to claim 1 and 2 is characterized in that, the coaxial rubber sleeve that is provided with in described wire via hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207144310U CN203010427U (en) | 2012-12-22 | 2012-12-22 | Light emitting diode (LED) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207144310U CN203010427U (en) | 2012-12-22 | 2012-12-22 | Light emitting diode (LED) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010427U true CN203010427U (en) | 2013-06-19 |
Family
ID=48602016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207144310U Expired - Lifetime CN203010427U (en) | 2012-12-22 | 2012-12-22 | Light emitting diode (LED) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508938A (en) * | 2016-02-05 | 2016-04-20 | 上海顿格电子贸易有限公司 | LED (light-emitting diode) down lamp |
-
2012
- 2012-12-22 CN CN2012207144310U patent/CN203010427U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508938A (en) * | 2016-02-05 | 2016-04-20 | 上海顿格电子贸易有限公司 | LED (light-emitting diode) down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |