CN206592869U - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN206592869U CN206592869U CN201720061318.XU CN201720061318U CN206592869U CN 206592869 U CN206592869 U CN 206592869U CN 201720061318 U CN201720061318 U CN 201720061318U CN 206592869 U CN206592869 U CN 206592869U
- Authority
- CN
- China
- Prior art keywords
- housing
- led projector
- projector lamp
- lamp
- flange
- 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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model is related to lighting technical field, specifically a kind of LED projector lamp.The LED projector lamp that the utility model is provided, is designed as housing and bottom two parts by its lamp housing, two parts are linked together by flange, facilitates the replacing of light source；Power line is passed into the form that passage is designed as a bend pipe, can effectively avoid the rainwater in the external world from entering in lamp body；A rubber ring is arranged in flange, rainwater and flange contact can be effectively avoided, sealing effectiveness is more preferable；Because middle part is provided with LED component, its temperature highest, two sides temperature is reduced successively, therefore is middle intensive both sides sparse form successively by heat sink design, and production cost is saved while more preferably radiating effect is reached.
Description
Technical field
The utility model is related to lighting technical field, specifically a kind of LED projector lamp.
Background technology
The field of a wide range of illumination and landscape light in city is needed inside various heavy duty works, job site and building etc.
Institute, often uses Projecting Lamp.Existing floodlight largely has that structure is more complicated, replacing light source is inconvenient etc. no
Foot.Current most common Projecting Lamp is the bottom that light source is fixed on to housing, then reflector is fixed on housing, finally will be saturating
Tabula rasa is fixed, and such a design is when changing light source, it is necessary to could be carried out more after light-passing board, reflector etc. are disassembled successively
Change, operation is extremely inconvenient.
Utility model content
The purpose of this utility model is, overcome above-mentioned technological deficiency there is provided a kind of replacing light source and its conveniently, radiating effect
A kind of really good LED projector lamp.The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of LED projector lamp that the utility model is provided, it is characterised in that including lamp housing, reflector 8, the light-passing board of power supply 3
With LED component 4, the lamp housing includes housing 1 and bottom 2, and the housing 1 and the flange of bottom 2 link together, the reflector
8 are fixed on inside housing 1, and the light-passing board is fixed on housing 1, and the LED component 4 is fixed in the middle of bottom 2 and positive correspondence
The hole 81 of the bottom of reflector 8, the back of the bottom 2 is provided with fin 21, and the power supply 3 is arranged on fin 21.
Preferably, the back of bottom 2 is provided with power line and passes passage 7, and it is curved for one section that the power line passes passage 7
Pipe.
Preferably, the housing 1 and the flange connections of bottom 2 are arranged with rubber ring 5.
Preferably, the LED projector lamp also includes being correspondingly arranged on two ear mounts 11 on support 6, the housing 1, described
Support 6 is fixed on housing 1 by ear mount 11.
Preferably, the fin 21 is arranged on the back of bottom 2 in middle intensive both sides successively sparse form.
The utility model is by being designed as housing and bottom two parts by the lamp housing of Projecting Lamp and being connected by flange, more
When changing light source, it is only necessary to which lamp housing bottom is dismantled；Further one bend pipe of design passes passage as power line, can be effective
The rainwater in the external world etc. is avoided to enter in lamp body；A rubber ring is arranged in flange, then is protected by the pad formation between flange
While, i.e. preventing rainwater etc. touches flange connections outside it, and sealing effectiveness is more preferable；Heat sink design is middle intensive
Both sides sparse form successively, be because middle part is close to LED component, the heat that this position is produced at most, both sides heat according to
Secondary to reduce, such a design radiating effect is optimal and saves production cost.
Brief description of the drawings
Fig. 1 is the utility model LED projector lamp housing and the structural representation under the released state of bottom；
Fig. 2 is the structural representation after the utility model LED projector lamp housing is combined with bottom；
Fig. 3 is the schematic diagram for the side that LED component is fixed in the utility model LED projector lamp lamp housing bottom；
Fig. 4 is the schematic diagram for the side that the utility model LED projector lamp lamp housing bottom sets fin；
Fig. 5 is the side view of the utility model LED projector lamp lamp housing housing；
Fig. 6 is the side view that the utility model LED projector lamp lamp housing housing is fixed after reflector.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
As shown in Fig. 1, Fig. 6, LED projector lamp described in the utility model, including lamp housing, reflector 8, the light-passing board of power supply 3
And LED component, lamp housing includes housing 1 and bottom 2, and housing 1 and the flange of bottom 2 link together, and both junctions are provided with lining
Pad（It is not drawn into figure）, the bottom of housing 1, which is provided with flange 12, flange 12, is provided with screwed hole, and bottom 2 is planar shaped, its side
Edge is provided with screwed hole 22 corresponding with the screwed hole on flange 12, and both can be attached by bolt.As shown in fig. 6, anti-
Light cup 8 is fixed on inside housing 1 by the hole 14 of screw and four angles in top of housing 1, light-passing board（It is not drawn into figure）Pass through spiral shell
The hole 15 at nail and four angles in top of housing 1 is fixed on the top of housing 1, and the top edge of housing 1 is to be provided between hole 14 and hole 15
The top seal of reflector 8 can be fixed in housing 1 by the seal groove 13 of fixed seal ring, light-passing board.As shown in Figure 1, Figure 3, shell
The bottom interposition of body 1 is equipped with and does not penetrate the hole 23 that LED component is fixed in bottom 2, and LED component 4 is fixed on the centre position of bottom 2,
And the hole 81 of positive correspondence reflector 8 bottom so that the light that LED component 4 is sent can enter anti-by the hole 81 of the bottom of reflector 8
Emitted in light cup 8.As shown in Figure 1 and Figure 2, the back of bottom 2 is provided with fin 21, because LED component is fixed on bottom
2 centre position, temperature highest herein, therefore fin 21 is designed as middle intensive to both sides successively sparse form, dissipate
Backing 21 be and the integrally manufactured shaping in bottom 2.Power supply 3 is arranged on fin 21, and the gap of 2 fin of bottom 21 is designed with not
The screwed hole 25 of bottom 2 is penetrated, power supply 3 is fixed on lamp housing bottom 2 by screwed hole 25.
As shown in figure 3, being additionally provided with the hole 24 for allowing power line to pass through on bottom 2, as shown in Figure 1 and Figure 2, its back is set
Passage 7 is passed in respect of power line, the power line is further passed into the form that passage 7 is designed as one section of bend pipe, can be effective
Rainwater etc. is avoided to enter in lamp body.As shown in figure 1, in order to further avoid rainwater from entering by housing 1 and the flange connections of bottom 2
Enter in lamp body, a rubber ring is arranged in its junction, the gap between flange can be entirely sealed in inside rubber ring by it.
As shown in Fig. 2 LED projector lamp described in the utility model, in addition to support（6）, two are correspondingly arranged on housing 1
Individual ear mount 11, support 6 is fixed on housing 1 by ear mount 11.
It should be appreciated that to those skilled in the art, can according to the above description be improved or be become
Change, every improvement done in the case where not departing from principle of the present utility model and spirit is all contained in protection domain of the present utility model
Within.
Claims (5)
1. a kind of LED projector lamp, it is characterised in that including lamp housing, reflector（8）, power supply（3）, light-passing board and LED component（4）,
The lamp housing includes housing（1）And bottom（2）, the housing（1）And bottom（2）Flange links together, the reflector（8）
It is fixed on housing（1）Inside, the light-passing board is fixed on housing（1）On, the LED component（4）It is fixed on bottom（2）It is middle and
Positive correspondence reflector（8）The hole of bottom（81）, the bottom（2）Back be provided with fin（21）, the power supply（3）Set
In fin（21）On.
2. LED projector lamp according to claim 1, it is characterised in that the bottom（2）Back is provided with power line and passed
Passage（7）, the power line passes passage（7）For one section of bend pipe.
3. LED projector lamp according to claim 1, it is characterised in that the housing（1）And bottom（2）Flange connections
It is arranged with rubber ring（5）.
4. LED projector lamp according to claim 1, it is characterised in that the LED projector lamp also includes support（6）, it is described
Housing（1）On be correspondingly arranged on two ear mounts（11）, the support（6）Pass through ear mount（11）It is fixed on housing（1）On.
5. LED projector lamp according to claim 1, it is characterised in that the fin（21）In middle intensive both sides according to
Secondary sparse form is arranged on bottom（2）Back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061318.XU CN206592869U (en) | 2017-01-19 | 2017-01-19 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061318.XU CN206592869U (en) | 2017-01-19 | 2017-01-19 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206592869U true CN206592869U (en) | 2017-10-27 |
Family
ID=60128097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720061318.XU Expired - Fee Related CN206592869U (en) | 2017-01-19 | 2017-01-19 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206592869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032613A (en) * | 2020-08-11 | 2020-12-04 | 南京嘉视信电子有限公司 | Tunnel lamp capable of dissipating heat quickly and design method thereof |
-
2017
- 2017-01-19 CN CN201720061318.XU patent/CN206592869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032613A (en) * | 2020-08-11 | 2020-12-04 | 南京嘉视信电子有限公司 | Tunnel lamp capable of dissipating heat quickly and design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210119 |