CN204513106U - A kind of shot-light - Google Patents
A kind of shot-light Download PDFInfo
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- CN204513106U CN204513106U CN201520099319.4U CN201520099319U CN204513106U CN 204513106 U CN204513106 U CN 204513106U CN 201520099319 U CN201520099319 U CN 201520099319U CN 204513106 U CN204513106 U CN 204513106U
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- Prior art keywords
- heat sink
- shot
- light
- chip
- metallic matrix
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Abstract
This application discloses a kind of shot-light, comprise the metallic matrix of hollow structure, be set in the insulation crust of metallic matrix outside, be arranged on the light fixture on metallic matrix cavity top, this light fixture comprises heat sink and is arranged on the luminescence chip on heat sink, the IC chip driving described luminescence chip and AC/DC modular converter, AC/DC modular converter is connected with the metal pins of outside, and insulation crust top is also provided with Transparent lamp shade.IC chip, AC/DC modular converter and luminescence chip are integrated in a light fixture by the shot-light of the application, greatly reduce electrical connection circuit, and assembly of showing up can be processed separately, then coordinate with other assembly and be assembled into complete shot-light, it is very convenient that processing is got up.Further, the heat that luminescence chip produces is passed to metallic matrix through heat sink, heat is distributed fast, adds the service life of shot-light.
Description
Technical field
The application relates to technical field of lighting fixtures, more particularly, relates to a kind of shot-light.
Background technology
Shot-light can be arranged on furred ceiling surrounding or furniture top, also can to such an extent as within the walls, in dado or skirting.Light direct irradiation on the article of furniture required emphasis, with outstanding subjective Aesthetic functions, reach give prominence to the key points, strong, the in riotous profusion colorful artistic effect of the unique atmosphere of environment.
In prior art, the operating voltage of light source and driving is provided by alternating current, and voltage is higher under operating conditions, requires that the surface of illumination driving and light source has good insulation resistance.Luminescence chip and the chip drive circuit of existing shot-light are separated, and chip drive circuit is connected with AC/DC modular converter by very long wire, and AC/DC modular converter is connected with luminescence chip by wire again.Because electrical cable passes by length, cause the insulating properties of whole shot-light to reduce, and cause the complex structure of whole shot-light, be not easy to processing.
Utility model content
In view of this, this application provides a kind of shot-light, passing by length for solving existing shot-light electrical cable, causing shot-light insulating properties low and the problem of not easily processing.
To achieve these goals, the existing scheme proposed is as follows:
A kind of shot-light, comprising:
The metallic matrix of hollow structure;
Be set in the insulation crust of described metallic matrix outside;
Be arranged on the light fixture on the cavity top of described metallic matrix, described light fixture comprises heat sink and is arranged on the luminescence chip on described heat sink, the IC chip driving described luminescence chip and AC/DC modular converter, and wherein said IC chip is connected with described AC/DC modular converter, described luminescence chip;
The metal pins be connected with described AC/DC modular converter;
Be arranged on the Transparent lamp shade at described insulation crust top.
Preferably, described light fixture also comprises separation layer, and described separation layer covers on luminescence chip, IC chip, AC/DC modular converter and heat sink below thereof.
Preferably, described heat sink edge is provided with buckle, and described metallic matrix is provided with draw-in groove, and heat sink coordinates fixing by buckle with the draw-in groove on described metallic matrix.
Preferably, also comprise and be arranged on described heat sink, the AC input terminal be connected with described AC/DC modular converter, described AC input terminal runs through heat sink and extends to the heat sink back side.
Preferably, the number of described luminescence chip is multiple, and AC/DC modular converter and IC chip are positioned at the middle position of heat sink, and multiple luminescence chip is evenly arranged in the surrounding of heat sink.
Preferably, described heat sink is circular or square.
Preferably, described heat sink is ceramic wafer or metallic plate.
Preferably, described Transparent lamp shade surrounding is provided with corner connector, corner connector outer end and described insulation crust clamping.
Preferably, described metallic matrix and described insulation crust are formed in one structure.
Preferably, described metallic matrix is aluminum matrix.
As can be seen from above-mentioned technical scheme, the shot-light that the embodiment of the present application provides, comprise the metallic matrix of hollow structure, be set in the insulation crust of metallic matrix outside, be arranged on the light fixture on metallic matrix cavity top, this light fixture comprises heat sink and is arranged on the luminescence chip on heat sink, the IC chip driving described luminescence chip and AC/DC modular converter, and AC/DC modular converter is connected with the metal pins of outside, and insulation crust top is also provided with Transparent lamp shade.IC chip, AC/DC modular converter and luminescence chip are integrated in a light fixture by the shot-light of the application, greatly reduce electrical connection circuit, and assembly of showing up can be processed separately, then coordinate with other assembly and be assembled into complete shot-light, it is also very convenient that processing is got up.
Further, the heat that luminescence chip produces is passed to metallic matrix through heat sink, heat is distributed fast, adds the service life of shot-light.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only the embodiment of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is a kind of shot-light generalized section disclosed in the embodiment of the present application;
Fig. 2 is a kind of light fixture structural representation disclosed in the embodiment of the present application.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
See Fig. 1-Fig. 2, shot-light disclosed in the present application comprises:
The metallic matrix 1 of hollow structure;
Be set in the insulation crust 2 of described metallic matrix 1 outside;
Be arranged on the light fixture 3 on the cavity top of described metallic matrix 1, described light fixture 3 comprises heat sink 31 and is arranged on the luminescence chip 32 on described heat sink 31, the IC chip 33 driving described luminescence chip 32 and AC/DC modular converter (not shown), and wherein said IC chip 33 is connected with described AC/DC modular converter, described luminescence chip 33;
The metal pins 4 be connected with described AC/DC modular converter;
Be arranged on the Transparent lamp shade 5 at described insulation crust 2 top.
The shot-light that the embodiment of the present application provides, comprise the metallic matrix of hollow structure, be set in the insulation crust of metallic matrix outside, be arranged on the light fixture on metallic matrix cavity top, this light fixture comprises heat sink and is arranged on the luminescence chip on heat sink, the IC chip driving described luminescence chip and AC/DC modular converter, AC/DC modular converter is connected with the metal pins of outside, and insulation crust top is also provided with Transparent lamp shade.IC chip, AC/DC modular converter and luminescence chip are integrated in a light fixture by the shot-light of the application, greatly reduce electrical connection circuit, and assembly of showing up can be processed separately, then coordinate with other assembly and be assembled into complete shot-light, it is also very convenient that processing is got up.
With further reference to Fig. 2, in order to better reduce electrical connection circuit, we can lay layer of metal conductive layer 34 on heat sink 31, and luminescence chip 32 is arranged on metal conducting layer 34, and are formed by plain conductor and metal conducting layer 34 and be electrically connected.IC chip 33 and AC/DC modular converter are arranged on metal conducting layer 34 equally, formed be electrically connected with metal conducting layer 34.
Further, in order to realize, to the isolation of the circuit parts such as IC chip 33 and AC/DC modular converter, preventing human electric shock simultaneously, the present embodiment can also increase separation layer 35 further.Separation layer 35 covers on luminescence chip 32, IC chip 33, AC/DC modular converter and heat sink below 31 thereof.Separation layer 35 can adopt high voltage insulating materials to make.Separation layer can be coated on heat sink 31 by the mode of casting, and separation layer can play necessarily anti-interference and waterproof action, also can avoid the hidden danger that human contact's circuit module is clicked.
Further again, for the ease of connecting, in light fixture 3, increase by an AC input terminal 36 in the present embodiment, it is arranged on described heat sink 31, is connected with AC/DC modular converter, and AC input terminal 36 runs through heat sink and extends to the heat sink back side.Alternating current is inputed to AC/DC modular converter by AC input terminal 36, and AC/DC modular converter exports direct current and normally works for IC chip 33 and luminescence chip 32.Because AC input terminal 36 extends to the heat sink back side in the present embodiment, therefore form a pluggable splicing ear, improve the simplification of assembling, improve the reliability of connection.
Optionally, the number of luminescence chip 32 can be multiple, and AC/DC modular converter and IC chip 33 are positioned at the middle position of heat sink 31, and multiple luminescence chips 32 are evenly arranged in the surrounding of heat sink.Luminescence chip 32 can be arranged into a circle, or other shape.By this setup, effectively reduce electrical connection path, decrease parasitic circuit and relevant interference.
Optionally, the shape of heat sink 31 can be circular or square.Its material can be ceramic material or metal material.
Optionally, in order to fixing heat sink, can arrange buckle, metallic matrix arranges draw-in groove at heat sink edge, heat sink coordinates fixing by buckle with the draw-in groove on described metallic matrix.
Optionally, for the ease of changing luminescence chip, Transparent lamp shade 5 can being set with insulation crust 2 for being flexibly connected, particularly, corner connector can being set in Transparent lamp shade 5 surrounding, corner connector outer end and insulation crust 2 clamping.By this setup, lampshade easy for removal and installation.
Optionally, metallic matrix 1 and insulation crust 2 can adopt integrate shaped type injection moulding, easy to process.
Metallic matrix 1 can adopt aluminum material, and insulation crust 2 can adopt PVC material.
Wrap up whole shot-light by insulation PVC material, improve security.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a shot-light, is characterized in that, comprising:
The metallic matrix of hollow structure;
Be set in the insulation crust of described metallic matrix outside;
Be arranged on the light fixture on the cavity top of described metallic matrix, described light fixture comprises heat sink and is arranged on the luminescence chip on described heat sink, the IC chip driving described luminescence chip and AC/DC modular converter, and wherein said IC chip is connected with described AC/DC modular converter, described luminescence chip;
The metal pins be connected with described AC/DC modular converter;
Be arranged on the Transparent lamp shade at described insulation crust top.
2. shot-light according to claim 1, is characterized in that, described light fixture also comprises separation layer, and described separation layer covers on luminescence chip, IC chip, AC/DC modular converter and heat sink below thereof.
3. shot-light according to claim 1 and 2, is characterized in that, described heat sink edge is provided with buckle, and described metallic matrix is provided with draw-in groove, and heat sink coordinates fixing by buckle with the draw-in groove on described metallic matrix.
4. shot-light according to claim 3, is characterized in that, also comprises and is arranged on described heat sink, the AC input terminal be connected with described AC/DC modular converter, and described AC input terminal runs through heat sink and extends to the heat sink back side.
5. shot-light according to claim 3, is characterized in that, the number of described luminescence chip is multiple, and AC/DC modular converter and IC chip are positioned at the middle position of heat sink, and multiple luminescence chip is evenly arranged in the surrounding of heat sink.
6. shot-light according to claim 3, is characterized in that, described heat sink is circular or square.
7. shot-light according to claim 6, is characterized in that, described heat sink is ceramic wafer or metallic plate.
8. shot-light according to claim 1 and 2, is characterized in that, described Transparent lamp shade surrounding is provided with corner connector, corner connector outer end and described insulation crust clamping.
9. shot-light according to claim 1 and 2, is characterized in that, described metallic matrix and described insulation crust are formed in one structure.
10. shot-light according to claim 1 and 2, is characterized in that, described metallic matrix is aluminum matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099319.4U CN204513106U (en) | 2015-02-11 | 2015-02-11 | A kind of shot-light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099319.4U CN204513106U (en) | 2015-02-11 | 2015-02-11 | A kind of shot-light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513106U true CN204513106U (en) | 2015-07-29 |
Family
ID=53711083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099319.4U Expired - Fee Related CN204513106U (en) | 2015-02-11 | 2015-02-11 | A kind of shot-light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513106U (en) |
-
2015
- 2015-02-11 CN CN201520099319.4U patent/CN204513106U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180211 |