CN203615155U - LED (Light Emitting Diode) down lamp with integral type heat radiator - Google Patents
LED (Light Emitting Diode) down lamp with integral type heat radiator Download PDFInfo
- Publication number
- CN203615155U CN203615155U CN201320880369.7U CN201320880369U CN203615155U CN 203615155 U CN203615155 U CN 203615155U CN 201320880369 U CN201320880369 U CN 201320880369U CN 203615155 U CN203615155 U CN 203615155U
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- CN
- China
- Prior art keywords
- integrated heatsink
- down lamp
- led down
- lamp
- type heat
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- 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.)
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Abstract
The utility model relates to a lighting device, in particular to an LED (Light Emitting Diode) down lamp with an integral type heat radiator in lighting devices. The LED down lamp with the integral type heat radiator comprises the integral type heat radiator, a power source, a lamp panel, a light transmitting cover and a cover plate, wherein a mounting groove is formed in the integral type heat radiator; the lamp panel is fixed to the groove bottom of the mounting groove of the integral type heat radiator by a fastener; the lamp panel is electrically connected with the power source; the cove plate is connected with a notch of the mounting groove of the integral type heat radiator; the light transmitting cover is clamped between the cover plate and the integral type heat radiator. The LED down lamp with the integral type heat radiator has the beneficial effects that the integral type heat radiator is adopted for replacing the traditional case, accessories are reduced, the assembly is convenient, the structure is simplified, and the cost is reduced.
Description
Technical field
The utility model relates to lighting device, relates in particular to a kind of LED Down lamp with integrated heatsink in lighting device.
Background technology
LED Down lamp is a kind of lighting that is arranged on light down-ejection type in lamp socket.LED Down lamp is to belong to directional type lighting, only has its opposite just can be subject to light, and beam angle is approximately 120 degree, and light is more concentrated, and comparison of light and shade is strong.More outstanding illuminated object, luminous flux is higher, more sets off out quiet ambiance.
Existing LED Down lamp generally includes the device such as shell and radiator, causes spare and accessory parts more, assembling trouble, and cost is higher, and structure is also more complicated.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of LED Down lamp with integrated heatsink.
The utility model provides a kind of LED Down lamp with integrated heatsink, comprise integrated heatsink, power supply, lamp plate, diffuser and cover plate, wherein, described integrated heatsink is provided with installation groove, described lamp plate is fixed on the bottom land of the installation groove of described integrated heatsink by securing member, described lamp plate is electrically connected with described power supply, and described cover plate is connected with the notch of the installation groove of described integrated heatsink, and described diffuser is folded between described cover plate, integrated heatsink.
As further improvement of the utility model, described integrated heatsink is cylindrical shape.
As further improvement of the utility model, the sidewall of described installation groove is provided with wire through-hole, and described lamp plate is electrically connected with described power supply by wire, and described wire is through described wire through-hole.
As further improvement of the utility model, the top of described integrated heatsink is connected with wire fixed component, the wired cover of described wire outer wrapping, and described line cover is folded between the top, wire fixed component of described integrated heatsink.
As further improvement of the utility model, described wire fixed component is provided with arc banding portion, and described line cover is folded between the top, arc banding portion of described integrated heatsink.
As further improvement of the utility model, the both sides of described wire fixed component are connected with the top of described integrated heatsink by securing member respectively.
As further improvement of the utility model, the lateral wall of described integrated heatsink is connected with spring support by securing member, and described spring support is connected with spring.
As further improvement of the utility model, described lamp plate is provided with LED light source, and described diffuser is milky PC cover.。
As further improvement of the utility model, the top of described integrated heatsink is cylindric, and the bottom of described integrated heatsink is discoid, and the middle part of described integrated heatsink is provided with boss.
As further improvement of the utility model, described lamp plate is fixed on described boss by securing member.
The beneficial effects of the utility model are: by such scheme, adopt integrated heatsink to substitute traditional shell, reduced for accessory, and easy to assembly, simplify the structure, reduce cost.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of a kind of LED Down lamp with integrated heatsink of the utility model;
Fig. 2 is the perspective view of a kind of LED Down lamp with integrated heatsink of the utility model;
Fig. 3 is the assembly structure schematic diagram of a kind of LED Down lamp with integrated heatsink of the utility model;
Fig. 4 is the structural representation of the integrated heatsink of a kind of LED Down lamp with integrated heatsink of the utility model;
Fig. 5 is the front view of the wire fixed component of a kind of LED Down lamp with integrated heatsink of the utility model;
Fig. 6 is the top view of the wire fixed component of a kind of LED Down lamp with integrated heatsink of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further illustrated.
Drawing reference numeral in Fig. 1 to Fig. 6 is: power supply 1; Wire fixed component 2; Arc banding portion 21; Through hole 22 is installed; Screw 3; Spring support 4; Integrated heatsink 5; Wire through-hole 51; Spring 6; Lamp plate 7; LED light source 8; Diffuser 9; Cover plate 10; Screw 11; Line cover 12; Ceiling 13; Through hole 131 is installed.
As shown in Figures 1 to 6, a kind of LED Down lamp with integrated heatsink, comprise integrated heatsink 5, power supply 1, lamp plate 7, diffuser 9 and cover plate 10, wherein, described diffuser 9 is PC cover (Merlon, Polycarbonate is called for short PC), described integrated heatsink 5 is provided with installation groove, described installation groove forms the lamp chamber that substitutes conventional enclosure, described lamp plate 7 is close to the bottom land of the installation groove that is fixed on described integrated heatsink 5 by screw 11, described lamp plate 7 is electrically connected by wire with described power supply 1, described cover plate 10 is connected with the notch of the installation groove of described integrated heatsink 5, described diffuser 9 is folded in described cover plate 10, between integrated heatsink 5, described integrated heatsink 5 is by traditional radiator and shell, housing is designed to parts, described integrated heatsink 5 adopts monolithic construction, traditional loose mail package assembly is integrated, simplify packaging technology, reduce cost, and profile is more attractive in appearance.
As shown in Figures 1 to 6, described integrated heatsink 5 is cylindrical shape.
As shown in Figures 1 to 6, the sidewall of described installation groove is provided with wire through-hole 51, and described lamp plate 7 is electrically connected with described power supply 1 by wire, and described wire is through described wire through-hole 51.
As shown in Figures 1 to 6, the top of described integrated heatsink 5 is connected with wire fixed component 2, the wired cover 12 of described wire outer wrapping, and described line cover 12 is folded between the top, wire fixed component 2 of described integrated heatsink 5.
As shown in Figures 1 to 6; described wire fixed component 2 is provided with arc banding portion 21; described arc banding portion 21 forms arc groove, and described line cover 12 is folded between the top, arc banding portion 21 of described integrated heatsink 5, and described line cover 12 plays the effect of insulation protection.
As shown in Figures 1 to 6, the both sides of described wire fixed component 2 are connected with the top of described integrated heatsink 5 by screw respectively, and the both sides of described wire fixed component 2 are respectively equipped with installation through hole 22 and match with screw.
As shown in Figures 1 to 6, the lateral wall of described integrated heatsink 5 has been connected by screw spring support 4, described spring support 4 is connected with spring 6, described spring 6 is for being installed to described LED Down lamp in the installation through hole 131 of ceiling 13, described spring 6 arranges two and arrange around the circumferential interval 180 of described integrated heatsink 5 degree, described spring 6 is used for installing described LED Down lamp, described LED Down lamp is fixed on ceiling 13, spring 6 will support whole LED Down lamp completely, so the elastic force of spring 6 must be large, but elastic force installs too greatly and inconvenience, so the utility model adopts integrated heatsink 5, LED Down lamp is designed to integrated radiating structure, alleviate the weight of lamp body, the elastic force of selected spring 6 is also relatively smaller, make to install lighter, simultaneously also for convenience detach, avoid filling, embarrassment under tearing open not.
As shown in Figures 1 to 6, described lamp plate 7 is provided with LED light source 8, described lamp plate 7 is called again PCB lamp, described LED light source 8 adopts single light source to be welded on lamp plate 7, described lamp plate 7 is provided with both positive and negative polarity fool proof mark, and described lamp plate 7 is connected with positive wire and cathode conductor, and described positive wire and cathode conductor are all through described wire through-hole 51, the color of described positive wire and cathode conductor is not identical, installs for fool proof.
As shown in Figures 1 to 6, described diffuser 9 adopts milky PC to cover and substitutes traditional full transparent glass, makes light softer, and so not dazzling, the light transmittance of described diffuser 9 is approximately more than 85%.
As shown in Figures 1 to 6, the top of described integrated heatsink 5 is cylindric, and the bottom of described integrated heatsink 5 is discoid, and the middle part of described integrated heatsink 5 is provided with boss.
As shown in Figures 1 to 6, described lamp plate 7 is fixed on described boss by screw 11.
A kind of LED Down lamp with integrated heatsink that the utility model provides, adopts integrated heatsink 5 to substitute traditional shell, has reduced for accessory, easy to assembly, simplifies the structure, and has reduced cost, and profile is small and exquisite, easy to use.Radiator and the shell of tradition Down lamp be fixed by screws in together with, can not realize seamless link, have obvious defect, and the utility model unites two into one both, not only solved connectivity problem, also simplified technique simultaneously, reduced artificial.The utility model also has an innovation to be: increased a wire fixed component 2, the wire of fixed power source 1 at the line outlet of power supply 1.Down lamp in the past, at line outlet, does not have this parts, causes power supply to pull, become flexible, time, long words may cause power line breakage, or the potential safety hazards such as loose contact, have obvious defect, and a slight wire fixed component 2 of the utility model increase just can solve a large problem.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. one kind has the LED Down lamp of integrated heatsink, it is characterized in that: comprise integrated heatsink, power supply, lamp plate, diffuser and cover plate, wherein, described integrated heatsink is provided with installation groove, described lamp plate is fixed on the bottom land of the installation groove of described integrated heatsink by securing member, described lamp plate is electrically connected with described power supply, and described cover plate is connected with the notch of the installation groove of described integrated heatsink, and described diffuser is folded between described cover plate, integrated heatsink.
2. the LED Down lamp with integrated heatsink according to claim 1, is characterized in that: described integrated heatsink is cylindrical shape.
3. the LED Down lamp with integrated heatsink according to claim 1, is characterized in that: the sidewall of described installation groove is provided with wire through-hole, and described lamp plate is electrically connected with described power supply by wire, and described wire is through described wire through-hole.
4. the LED Down lamp with integrated heatsink according to claim 3, it is characterized in that: the top of described integrated heatsink is connected with wire fixed component, the wired cover of described wire outer wrapping, described line cover is folded between the top, wire fixed component of described integrated heatsink.
5. the LED Down lamp with integrated heatsink according to claim 4, is characterized in that: described wire fixed component is provided with arc banding portion, and described line cover is folded between the top, arc banding portion of described integrated heatsink.
6. the LED Down lamp with integrated heatsink according to claim 5, is characterized in that: the both sides of described wire fixed component are connected with the top of described integrated heatsink by securing member respectively.
7. the LED Down lamp with integrated heatsink according to claim 1, is characterized in that: the lateral wall of described integrated heatsink is connected with spring support by securing member, and described spring support is connected with spring.
8. the LED Down lamp with integrated heatsink according to claim 1, is characterized in that: described lamp plate is provided with LED light source, and described diffuser is milky PC cover.
9. the LED Down lamp with integrated heatsink according to claim 1, is characterized in that: the top of described integrated heatsink is cylindric, the bottom of described integrated heatsink is discoid, and the middle part of described integrated heatsink is provided with boss.
10. the LED Down lamp with integrated heatsink according to claim 9, is characterized in that: described lamp plate is fixed on described boss by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880369.7U CN203615155U (en) | 2013-12-30 | 2013-12-30 | LED (Light Emitting Diode) down lamp with integral type heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880369.7U CN203615155U (en) | 2013-12-30 | 2013-12-30 | LED (Light Emitting Diode) down lamp with integral type heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615155U true CN203615155U (en) | 2014-05-28 |
Family
ID=50767798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320880369.7U Expired - Fee Related CN203615155U (en) | 2013-12-30 | 2013-12-30 | LED (Light Emitting Diode) down lamp with integral type heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615155U (en) |
-
2013
- 2013-12-30 CN CN201320880369.7U patent/CN203615155U/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: 20140528 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |