CN204853273U - Equipment is convenient, long service life's LED projecting lamp - Google Patents
Equipment is convenient, long service life's LED projecting lamp Download PDFInfo
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- CN204853273U CN204853273U CN201520594733.2U CN201520594733U CN204853273U CN 204853273 U CN204853273 U CN 204853273U CN 201520594733 U CN201520594733 U CN 201520594733U CN 204853273 U CN204853273 U CN 204853273U
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- power supply
- power
- installing plate
- service life
- long service
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Abstract
The utility model discloses an equipment is convenient, long service life's LED projecting lamp, including lamp body, power and power lid, the back of lamp body is equipped with the radiating groove, the upper end of radiating groove is equipped with the power mounting panel, be equipped with the metal fixed plate on the power mounting panel, be equipped with the projection that a plurality of intervals set up on the power mounting panel, the metal fixed plate sets up on the projection of power mounting panel, the power sets up on the metal fixed plate, power lid is outside the power. The utility model discloses an install the power on the metal fixed plate, no longer need install in the casing through gluing to be stained with, reduced the rubber coating, be stained with process such as subsides for the equipment of LED wall lamp is convenient and fast more, utilize heat conduction that the good heat conductivility of metal can produce the power to the metal fixed plate, improve the radiating rate through increasing heat radiating area, reach the timely purpose that reduces the power temperature, and then the life of LED projecting lamp has increased also.
Description
Technical field
The utility model relates to LED projector lamp technical field, particularly relates to a kind of LED projector lamp of easy to assembly, long service life.
Background technology
In recent years, along with the quickening of Urbanization in China, LED projector lamp with directional lighting, the advantage such as power consumption is low, drive characteristic good, fast response time, shock resistance are high, long service life, environmental protection enters into the visual field of people gradually, become the energy-conserving light source of new generation that can substitute conventional light source at present in the world, therefore, LED projector lamp will become city lighting, beautify and the optimal selection of reducing energy consumption.
The LED projector lamp of prior art generally comprises Projecting Lamp body, power supply and power supply lid, Projecting Lamp is when assembling, generally first power source rubber is stained with in power supply lid, again power supply lid is fixed on the back of Projecting Lamp body, such assembling mode causes the inconvenience of producing and keeping in repair, such as, power supply glue is needed to be stained with in power supply lid during assembling, cumbersome, and when power supply go wrong need needed for repair and replacement time, power supply is needed to force to remove in power supply lid, such result causes power supply lid not reuse, and then maintenance cost is increased, simultaneously, the heat that such assembling mode makes power supply produce in power supply lid cannot leave in time, power supply is caused to work in the environment of excessive temperature for a long time, affect the service life of power supply, and then affect the service life of Projecting Lamp.
Utility model content
The utility model, for the disappearance of prior art existence, provides a kind of Projecting Lamp of easy to assembly, long service life.
For reaching above-mentioned purpose, the technical scheme that the utility model adopts is as follows:
A kind of LED projector lamp of easy to assembly, long service life, comprise lamp body, power supply and power supply lid, the back of described lamp body is provided with radiating groove, the upper end of described radiating groove is provided with power supply installing plate, described power supply installing plate is provided with metal fixing plate, and described power supply installing plate is provided with the projection that multiple spacing is arranged, and described metal fixing plate is arranged on the projection of power supply installing plate, described power supply is arranged on metal fixing plate, and described power supply lid is placed on outside power supply.
As a kind of preferred version, described projection is provided with screwed hole, described metal fixing plate is provided with the through hole corresponding with screwed hole, and the diameter of described through hole is less than the diameter of projection, described metal fixing plate to be screwed togather with corresponding screwed hole through through hole by screw and is fixed on power supply installing plate.
As a kind of preferred version, the edge of described power supply is provided with laterally outward extending installation sole, described installation sole is provided with the fluting matched with the screwed hole on power supply installing plate, described fluting is through installation sole longitudinally, described screw successively passes fluting and the through hole of metal fixing plate and the screwed hole of power supply installing plate and is screwed together, and the lower surface of the nut of described screw is butted on the upper surface installing sole.
As a kind of preferred version, described installation sole is two, and is located at two diagonal angles place bottom power supply respectively.
As a kind of preferred version, described power supply lid has downward opening, the size of described opening and the size of power supply installing plate suitable, described power supply lid is fixed on power supply installing plate by screw is removable.
By adopting above technical scheme, the utility model compared with prior art has obvious advantage and beneficial effect, specifically, have the following advantages by power supply is installed on metal fixing plate: 1, no longer need to be stained with by glue to install in housing, decrease the operation such as gluing, sticking, make the assembling of LED wall lamp more convenient; 2, such mounting structure can carry out detachable maintaining to light fixture easily not affecting in the reusable situation of power supply lid; 3, compare the mode that glue is stained with, adopt screw fixed installation structure also more firm; 4, because power supply is directly fixed on metal fixing plate, the heat conduction that power supply can produce by the heat conductivility utilizing metal excellent is on metal fixing plate, radiating rate is improved by increasing area of dissipation, reach the object reducing power source temperature in time, power work temperature reduces, the service life of power supply obtains prolongation, and then the service life of LED projector lamp too increases.
For more clearly setting forth architectural feature of the present utility model, technological means and the specific purposes reached thereof and function, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
Accompanying drawing explanation
Fig. 1 is the assembling assumption diagram of the embodiment of the utility model;
Fig. 2 is the power supply mounting plates structure figure of the embodiment of the utility model;
Fig. 3 is the metal fixing plate structure chart of the embodiment of the utility model.
Accompanying drawing identifier declaration:
10, lamp body, 11, radiating groove, 20, power supply,
21, sole is installed, 22, fluting, 23, screw,
30, power supply lid, 31, fixing feet, 32, fixed via,
40, power supply installing plate, 41, projection, 42, screwed hole,
43, retaining thread hole, 50, metal fixing plate, 51, through hole.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, a kind of LED projector lamp of easy to assembly, long service life, comprise lamp body 10, power supply 20 and power supply lid 30, the back of described lamp body 10 is provided with radiating groove 11, the upper end of described radiating groove 11 is provided with power supply installing plate 40, described power supply installing plate 40 is provided with metal fixing plate 50, and described power supply 20 is arranged on metal fixing plate 50, and described power supply lid 30 is placed on outside power supply 20.
Described power supply installing plate 40 is provided with the projection 41 that multiple spacing is arranged, described projection 41 is provided with screwed hole 42, described metal fixing plate 50 is provided with the through hole 51 corresponding with the screwed hole 42 on power supply installing plate 40, and described metal fixing plate 50 to be screwed togather with corresponding screwed hole 42 through through hole 51 by screw and is fixed on power supply installing plate 40.The diameter of the through hole 51 on described metal fixing plate 50 is less than the diameter of projection 41; when metal fixing plate 50 can be made thus to be installed on power supply installing plate 40; the lower surface of metal fixing plate 50 and the upper surface of power supply installing plate 40 spaced; form gas channel; contribute to gas flow passband and walk heat, improve the radiating efficiency of power supply 20, power supply 20 can be worked in the temperature be applicable to; and then increase the service life of power supply 20, reach the object of protection power source 20.
The bottom at two diagonal angles of described power supply 20 is equipped with laterally outward extending installation sole 21, described installation sole 21 is provided with the fluting 22 matched with the screwed hole 42 on power supply installing plate 40, described fluting 22 is through installation sole 21 longitudinally, screw 23 is successively screwed together with the screwed hole 42 of power supply installing plate 40 through the through hole 51 of fluting 22 and metal fixing plate 50, and the lower surface of the nut of described screw 23 is butted on the upper surface installing sole 21.In the utility model, described fluting 22 also can be replaced by corresponding through hole.
Described power supply lid 30 has downward opening, the size of described opening and the size of power supply installing plate 40 suitable, the edge of described power supply installing plate 40 is provided with retaining thread hole 43, the both sides of described power supply lid 30 opening are provided with laterally outwardly directed fixing feet 31, described fixing feet 31 is provided with the fixed via 32 corresponding with retaining thread hole 43, described power supply lid 30 is fixed on power supply installing plate 40 by screw is removable, and described screw is connected with the retaining thread hole 43 on power supply installing plate 40 through the fixed via 32 on power supply lid 30.
The above, it is only preferred embodiment of the present utility model, not in order to limit the utility model, thus every according to technology of the present utility model actual above embodiment is done any amendment, equivalent replacement, improvement etc., all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. the LED projector lamp of easy to assembly a, long service life, comprise lamp body, power supply and power supply lid, it is characterized in that: the back of described lamp body is provided with radiating groove, the upper end of described radiating groove is provided with power supply installing plate, described power supply installing plate is provided with metal fixing plate, and described power supply installing plate is provided with the projection that multiple spacing is arranged, and described metal fixing plate is arranged on the projection of power supply installing plate, described power supply is arranged on metal fixing plate, and described power supply lid is placed on outside power supply.
2. the LED projector lamp of easy to assembly, long service life according to claim 1, it is characterized in that: described projection is provided with screwed hole, described metal fixing plate is provided with the through hole corresponding with screwed hole, and the diameter of described through hole is less than the diameter of projection, described metal fixing plate to be screwed togather with corresponding screwed hole through through hole by screw and is fixed on power supply installing plate.
3. the LED projector lamp of easy to assembly, long service life according to claim 2, it is characterized in that: the edge of described power supply is provided with laterally outward extending installation sole, described installation sole is provided with the fluting matched with the screwed hole on power supply installing plate, described fluting is through installation sole longitudinally, described screw successively passes fluting and the through hole of metal fixing plate and the screwed hole of power supply installing plate and is screwed together, and the lower surface of the nut of described screw is butted on the upper surface installing sole.
4. the LED projector lamp of easy to assembly, long service life according to claim 3, is characterized in that: described installation sole is two, and is located at two diagonal angles place bottom power supply respectively.
5. the LED projector lamp of easy to assembly, long service life according to claim 1, it is characterized in that: described power supply lid has downward opening, the size of described opening and the size of power supply installing plate suitable, described power supply lid is fixed on power supply installing plate by screw is removable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594733.2U CN204853273U (en) | 2015-08-03 | 2015-08-03 | Equipment is convenient, long service life's LED projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594733.2U CN204853273U (en) | 2015-08-03 | 2015-08-03 | Equipment is convenient, long service life's LED projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853273U true CN204853273U (en) | 2015-12-09 |
Family
ID=54743816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594733.2U Active CN204853273U (en) | 2015-08-03 | 2015-08-03 | Equipment is convenient, long service life's LED projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853273U (en) |
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2015
- 2015-08-03 CN CN201520594733.2U patent/CN204853273U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |