CN203322878U - LED (Light Emitting Diode) projection lamp - Google Patents
LED (Light Emitting Diode) projection lamp Download PDFInfo
- Publication number
- CN203322878U CN203322878U CN2013203282848U CN201320328284U CN203322878U CN 203322878 U CN203322878 U CN 203322878U CN 2013203282848 U CN2013203282848 U CN 2013203282848U CN 201320328284 U CN201320328284 U CN 201320328284U CN 203322878 U CN203322878 U CN 203322878U
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- Prior art keywords
- led
- shell
- projecting lamp
- housing
- led module
- 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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- 239000000758 substrate Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000004417 polycarbonate Substances 0.000 abstract 2
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 238000004512 die casting Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses an LED (Light Emitting Diode) projection lamp, comprising a shell, a heat radiator, an LED module, a reflection cup and a lens, wherein the heat radiator is arranged in the shell; the LED module is adhered to the heat radiator; the lens is arranged at the opening of the reflection cup and fixedly arranged on the shell; the shell is an outdoor uvioresistant PC (Polycarbonate) shell; multiple heat radiating grooves are formed in the shell; the heat radiator is communicated with external space through the heat radiating grooves; the LED module is located on the bottom of the reflection cup; the LED module comprises a base plate and multiple LED chips arranged on the base plate; after being connected in series in sequence, the multiple LED chips are connected with a driving source of the LED projection lamp. The LED projection lamp has the advantages of low cost, good safety and easiness in production processing.
Description
Technical field
The utility model relates to a kind of LED light fixture, relates in particular to a kind of LED Projecting Lamp.
Background technology
LED light source because it has that luminous efficiency is high, good energy-conserving effect, the life-span is long and the advantage such as environmental protection is widely used in all trades and professions.Meanwhile, the illuminating product based on LED light source also emerges like the mushrooms after rain.Wideling popularize under the market environment of low-carbon economy, the high-voltage LED Projecting Lamp also more and more is applied to lighting apparatus because it has above-mentioned advantage, and just progressively replace traditional lighting, as can be seen here, the LED light fixture is significant to following illumination application facet.
Existing LED Projecting Lamp is comprised of die casting aluminium shell, radiator and LED light source mostly, wherein, because shell is the die casting aluminium structure, so not only cost is higher for it, and insulating properties are poor, have potential safety hazard, simultaneously, LED light source is combined by a plurality of single LEDs mostly, so its production process is numerous and diverse, has increased the production cost of enterprise.
The utility model content
The technical problems to be solved in the utility model is, a kind of LED Projecting Lamp is provided, and this LED Projecting Lamp has the advantage that low cost, security are good, be easy to production and processing.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of LED Projecting Lamp, it includes a shell, and is located at LED module, the reflector and that the radiator, in shell fits on radiator and is located at the opening part of reflector and is fixed in the lens on housing, described shell is to offer a plurality of radiating grooves on outdoor uvioresistant PC shell and its, described radiator is connected with space outerpace by radiating groove, described LED module is positioned at the cup end of reflector, this LED module includes a substrate and is located at a plurality of LED chips on substrate, and a plurality of LED chips are connected with the driving power of LED Projecting Lamp after connecting successively.
Preferably, described housing is provided with a water joint, and the lead-in wire of a plurality of LED chips is connected in the driving power of LED Projecting Lamp through this water joint.
Preferably, described housing is provided with a support, and described support takes the shape of the letter U and its two ends are located on housing, and two ends of this support all are rotationally connected with housing.
Preferably, described substrate is provided with 8 LED chips.
In the disclosed LED Projecting Lamp of the utility model, shell is outdoor uvioresistant PC shell, and this shell is compared existing die casting aluminium shell, and not only cost is lower, and the insulating capacity had, thereby has improved the security of LED Projecting Lamp.Simultaneously, a plurality of LED chips are connected with the driving power of LED Projecting Lamp after connecting successively, thereby have realized high voltage type LED module, and in process of manufacture, only need be assembled parts such as LED module, housing, radiators, thereby simplified production process, be applicable to mass production.In addition, a plurality of LED chips of series connection also have stronger high-voltage resistance capability successively, make the irradiation ability of LED Projecting Lamp further improve.In conjunction with above some can find out, this LED Projecting Lamp have low cost, security good, be easy to the advantages such as production and processing.
The accompanying drawing explanation
The side sectional view that Fig. 1 is the LED Projecting Lamp that the utility model proposes.
The upward view that Fig. 2 is the LED Projecting Lamp that the utility model proposes.
The structural representation that Fig. 3 is the LED module.
The overall structure schematic diagram that Fig. 4 is the LED Projecting Lamp that the utility model proposes.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in more detail.
The utility model proposes a kind of LED Projecting Lamp, as shown in Figure 1, it includes a shell 1, and is located at LED module 3, the reflector 4 and that radiator 2, in shell 1 fits in radiator 2 and is located at the opening part of reflector 4 and is fixed in the lens 5 on housing 1.
In conjunction with shown in Fig. 1 to Fig. 4, described shell 1 offers a plurality of radiating grooves 8 on outdoor uvioresistant PC shell and its, described radiator 2 is connected with space outerpace by radiating groove 8, described LED module 3 is positioned at the cup end of reflector 4, this LED module 3 includes a substrate 6 and is located at a plurality of LED chips 7 on substrate 6, and a plurality of LED chips 7 are connected with the driving power of LED Projecting Lamp after connecting successively.In practical application, this driving power can be located at outside the LED Projecting Lamp, within also can being located at the LED Projecting Lamp, and utilizes this driving power to provide driving voltage to a plurality of LED chips 7, arrange because a plurality of LED chips 7 are series connection successively, make LED module 3 realize high voltage type LED module.
In the present embodiment, described housing 1 is provided with a water joint 9, the lead-in wire of a plurality of LED chips 7 is connected in the driving power of LED Projecting Lamp through this water joint 9, this water joint 9 can be that metal joint can be also adapter of plastic, it in use, can also itself and lead-in wire be clamped by seals and other component, to realize sealing.
In the present embodiment, described housing 1 is provided with a support 10, described support 10 takes the shape of the letter U and its two ends are located on housing 1, two ends of this support 10 all are rotationally connected with housing 1, this support 10 can be fixed on wall or other equipment, and adjusts the direction of illumination of LED Projecting Lamp by roll-shell 1.
In the present embodiment, described substrate 6 is provided with 8 LED chips 7.But this is a preferred embodiment of the present utility model, is not limited to the utility model, in other embodiment of the present utility model, described LED chip 7 can also be to be set to other quantity.
In the disclosed LED Projecting Lamp of the utility model, shell 1 is outdoor uvioresistant PC shell, and this shell is compared existing die casting aluminium shell, and not only cost is lower, and the insulating capacity had, thereby has improved the security of LED Projecting Lamp.Simultaneously, a plurality of LED chips 7 are connected with the driving power of LED Projecting Lamp after connecting successively, thereby realized high voltage type LED module 3, and in process of manufacture, only need be assembled parts such as LED module 3, housing 1, radiators 2, thereby simplified production process, be applicable to mass production.In addition, a plurality of LED chips 7 of series connection also have stronger high-voltage resistance capability successively, make the irradiation ability of LED Projecting Lamp further improve.In conjunction with above some can find out, this LED Projecting Lamp have low cost, security good, be easy to the advantages such as production and processing, be adapted in the LED lighting field applying, and there are market prospects preferably.
The above is the utility model preferred embodiment, is not limited to the utility model, all modifications of making in technical scope of the present utility model, is equal to and replaces or improvement etc., all should be included in the scope that the utility model protects.
Claims (4)
1. a LED Projecting Lamp, it is characterized in that, described LED Projecting Lamp includes a shell (1), one is located at the radiator (2) in shell (1), one fits in the LED module (3) of radiator (2), one reflector (4) and one is located at the opening part of reflector (4) and is fixed in the lens (5) on housing (1), described shell (1) offers a plurality of radiating grooves (8) on outdoor uvioresistant PC shell and its, described radiator (2) is connected with space outerpace by radiating groove (8), described LED module (3) is positioned at the cup end of reflector (4), this LED module (3) includes a substrate (6) and is located at a plurality of LED chips (7) on substrate (6), a plurality of LED chips (7) are connected with the driving power of LED Projecting Lamp after connecting successively.
2. LED Projecting Lamp as claimed in claim 1, is characterized in that, described housing (1) is provided with a water joint (9), and the lead-in wire of a plurality of LED chips (7) is connected in the driving power of LED Projecting Lamp through this water joint (9).
3. LED Projecting Lamp as claimed in claim 1, it is characterized in that, described housing (1) is provided with a support (10), and described support (10) takes the shape of the letter U and its two ends are located at housing (1) above, and two ends of this support (10) all are rotationally connected with housing (1).
4. LED Projecting Lamp as claimed in claim 1, is characterized in that, described substrate (6) is provided with 8 LED chips (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203282848U CN203322878U (en) | 2013-06-07 | 2013-06-07 | LED (Light Emitting Diode) projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203282848U CN203322878U (en) | 2013-06-07 | 2013-06-07 | LED (Light Emitting Diode) projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322878U true CN203322878U (en) | 2013-12-04 |
Family
ID=49662228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203282848U Expired - Fee Related CN203322878U (en) | 2013-06-07 | 2013-06-07 | LED (Light Emitting Diode) projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575270A (en) * | 2014-11-07 | 2016-05-11 | 兆光科技有限公司 | Indoor SMD LED equipped for outdoor use |
-
2013
- 2013-06-07 CN CN2013203282848U patent/CN203322878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575270A (en) * | 2014-11-07 | 2016-05-11 | 兆光科技有限公司 | Indoor SMD LED equipped for outdoor use |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20170607 |