CN204943207U - Depending on lamp and use this interior electric heating barbecue device looking lamp in the heat radiation of lamp bracket hollow - Google Patents
Depending on lamp and use this interior electric heating barbecue device looking lamp in the heat radiation of lamp bracket hollow Download PDFInfo
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- CN204943207U CN204943207U CN201520746348.5U CN201520746348U CN204943207U CN 204943207 U CN204943207 U CN 204943207U CN 201520746348 U CN201520746348 U CN 201520746348U CN 204943207 U CN204943207 U CN 204943207U
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- lamp
- printing opacity
- thermal insulation
- insulation board
- heat radiation
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Abstract
The utility model relates to LED technical field, depending on lamp and use this interior electric heating barbecue device looking lamp in the heat radiation of a kind of lamp bracket of concrete finger hollow, lamp is looked in the heat radiation of lamp bracket hollow, comprise printing opacity heat shield and LED lamp component, described LED lamp component and printing opacity heat shield are that relative spacing is arranged by open connection bracket, and the light that described LED lamp component sends can effectively be penetrated by printing opacity heat shield.The utility model is rational in infrastructure, and when using under the condition that temperature is higher, printing opacity heat shield and LED lamp component interval are arranged, and greatly can reduce heat trnasfer, improves the service life of LED.The utility model also discloses the electric heating barbecue device using and look lamp in the heat radiation of above-mentioned lamp bracket hollow simultaneously.
Description
Technical field
The utility model relates to baking box accessory technical field, specifically refers to look lamp in the heat radiation of a kind of lamp bracket hollow, also discloses and is used in this lamp bracket hollow heat radiation on electric heating barbecue device depending on lamp.
Background technology
Barbecue is a kind of cooking method in the many traditional cuisines of China, and the kitchen tools mostly adopting carbon oven, frame etc. open cooked by traditional barbecue, and cook can carry out instant observation to food materials cooking process, and then controls the cooking level of food materials; But there is more charcoal ash and dust in this baking oven or grill, therefore uses less in use in daily life.And now, along with the enclosed electric heating appliance such as baking box, baking oven is ripe gradually, its culinary art high efficiency and use wholesomeness better, make it occupy our a corner, kitchen soon, have enriched the kind of people's diet, improve the quality of the life of people.
Existing domestic oven is designed with visual windows mostly, with the barbecue progress facilitating ordinary people to control food materials.And enclosed baking box iuuminting degree is not enough, in baking box, be mostly provided with halogen lamp tube for this reason, so that people are to the determination of barbecue progress and identification, avoid the roasting paste of food materials burned.Current halogen lamp tube is generally more than 15 watts, and power consumption does not meet more greatly the power conservation requirement of household electrical appliance; And halogen lamp tube is arranged in baking box, there is more exposure risk with food materials close together, cause wholesomeness and security lower; And fluorescent tube is in hot environment for a long time, its service life and reliability are subject to great test.Therefore, also there is the space of improving in existing technology.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, looks lamp in the lamp bracket hollow providing a kind of compact conformation, thermal diffusivity good, reliable and stable heat radiation
To achieve these goals, the utility model is by the following technical solutions:
Lamp is looked in a kind of lamp bracket hollow heat radiation described in the utility model, comprise printing opacity heat shield and LED lamp component, described LED lamp component and printing opacity heat shield are that relative spacing is arranged by open connection bracket, and the light that described LED lamp component sends can effectively be penetrated by printing opacity heat shield.
According to above scheme, described printing opacity heat shield comprises panel circle, retainer plate and printing opacity thermal insulation board, panel circle is provided with light hole, described printing opacity thermal insulation board coupling is located on light hole, printing opacity thermal insulation board is fixed on light hole by described retainer plate, and the light-emitting window of described LED component is corresponding with printing opacity thermal insulation board to be arranged.
According to above scheme, described LED lamp component comprises base, LED-baseplate and light transmission piece, and pan frontward end is connected with connection bracket, and described light transmission piece is located in the light-emitting window of pan frontward end, and light transmission piece and connection bracket offset and arrange, and LED-baseplate is fixed in base.
According to above scheme, described light transmission piece and printing opacity thermal insulation board arranged in parallel.
According to above scheme, described light transmission piece and printing opacity thermal insulation board are the identical circular piece of diameter, and the distance between described light transmission piece and printing opacity thermal insulation board is D, and the diameter of described light transmission piece is R, described R/D=2-3.
According to above scheme, described connection bracket comprises the gripper shoe of some " L " shape, and the front end of gripper shoe is connected with panel circle, and the horizontal edge of gripper shoe rear end is connected with pan frontward end, and horizontal edge outer end is stretched into button in base light-emitting window and is located in light transmission piece.
Described in the utility model a kind of use lamp bracket hollow dispel the heat in look the electric heating barbecue device of lamp, one of them sidewall paneling of described electric heating barbecue device is provided with installing hole, and described printing opacity heat shield and installing hole are connected.
According to above scheme, described panel circle is located at inside sidewall paneling, and described printing opacity thermal insulation board coupling is located in installing hole, and described light hole is corresponding with installing hole to be arranged, and the excircle of described panel circle is coated on the excircle of installing hole.
The utility model beneficial effect is: the utility model is rational in infrastructure, LED lamp component and printing opacity heat shield interval is arranged, and be conducive to forming cross-ventilation in LED lamp component and printing opacity heat shield, rate of heat dissipation is high, is conducive to the service life extending LED lamp component.
Accompanying drawing explanation
Fig. 1 be of the present utility model in look lamp detonation configuration schematic diagram;
Fig. 2 be of the present utility model in look lamp assembly structure schematic diagram;
Fig. 3 is the mounting structure schematic diagram of the utility model in electric heating barbecue device.
In figure:
1, printing opacity heat shield; 2, LED lamp component; 3, connection bracket; 4, sidewall paneling; 11, panel circle; 12, retainer plate; 13, printing opacity thermal insulation board; 14, shirt rim is located; 15, light hole; 16, fixed card slot; 17, leaf spring; 21, base; 22, LED-baseplate; 23, light transmission piece; 24, holder; 25, breach; 31, gripper shoe; 32, horizontal edge; 33, weld tabs; 34, elastic fin; 35, connecting hole; 41, installing hole; 42, baking tray screens.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
As Figure 1-3, lamp is looked in a kind of lamp bracket hollow heat radiation described in the utility model, comprise printing opacity heat shield 1 and LED lamp component 2, arranged in relative spacing by open connection bracket 3 between described LED lamp component 2 and printing opacity heat shield 1, the light-emitting window of described LED lamp component 2 is corresponding with printing opacity heat shield 1 to be arranged and the light that LED lamp component 2 sends can effectively be penetrated by printing opacity heat shield 1.
The utility model is mainly used in the inner chamber illumination of electric heating barbecue device, its printing opacity heat shield 1 is connected with the sidewall paneling 4 of electric heating barbecue device, more specifically, described sidewall paneling 4 is provided with installing hole 41, printing opacity heat shield 1 is fixed with installing hole 41 and is isolated by sidewall paneling 4 both sides sealing, LED lamp component 2 keeps certain spacing by connection bracket 3 and printing opacity heat shield 1, connection bracket 3 adopts the Open architecture of hollow, the air improved between LED lamp component 2 and printing opacity heat shield 1 flows and heat distributes speed, thus reduce thermal source to the impact of LED lamp component 2, improve job stability and the service life of LED lamp component 2.
Described printing opacity heat shield 1 comprises panel circle 11, retainer plate 12 and printing opacity thermal insulation board 13, and panel circle 11 is provided with light hole 15, and printing opacity thermal insulation board 13 coupling is located on light hole 15, is fixed on light hole 15 by printing opacity thermal insulation board 13 by retainer plate 12.More specifically, described printing opacity thermal insulation board 13 is located on light hole 15, and the edge clamping of printing opacity thermal insulation board 13 is located between retainer plate 12 and shirt rim 14, location.The utility model is preferred, and the peritreme of described light hole 15 is provided with shirt rim 14, location, described retainer plate 12 vibrational power flow in the form of a ring, and retainer plate 12 to be located in light hole 15 and to be fixedly connected with shirt rim 14, location.The outward flange of described printing opacity thermal insulation board 13 overlaps to form close contact with shirt rim 14, location, retainer plate 12 coordinates with shirt rim 14, location thus is fixed on panel circle 11 by printing opacity thermal insulation board 13, and then panel circle 11, printing opacity thermal insulation board 13 and retainer plate 12 groups of all-in-one-piece heat insulation structurals, reduce the transmission of heat to LED lamp component 2.The light-emitting window of described LED component 2 is corresponding with printing opacity thermal insulation board 13 to be arranged.
Inner edge, shirt rim 14, described location is provided with some fixed card slots 16, the outer rim of retainer plate 12 is provided with some leaf springs 17 coordinated with fixed card slot 16, retainer plate 12 is arranged along the edge of printing opacity thermal insulation board 13, and the leaf spring 17 on it penetrates fixed card slot 16 and then make thermal insulation board 13 be fixed on panel circle 11, has the advantage that stable connection is easy to assembly.
Described LED lamp component 2 comprises base 21, LED-baseplate 22 and light transmission piece 23, base 21 front end is connected with connection bracket 3, be connected with connection bracket 3 that (described light transmission piece 23 is to being located in connection bracket 3 in the light-emitting window that described light transmission piece 23 is located at base 21 front end, to limit the position of light transmission piece 23, prevent it from dropping out from light-emitting window), LED-baseplate 22 is fixed in base 21.
Described light transmission piece 23 is arranged in parallel with printing opacity thermal insulation board 13, and light transmission piece 23 and printing opacity thermal insulation board 13 are the identical circular piece of diameter, light source in LED-baseplate 22 emits beam and illuminates the inner chamber of electric heating barbecue device through light transmission piece 23 and printing opacity thermal insulation board 13, heating bore interval inside LED-baseplate 22 and printing opacity thermal insulation board 13 is arranged, thus reduce the operating ambient temperature of LED-baseplate 22, improve its stability in use and life-span.
Distance between described light transmission piece 23 and printing opacity thermal insulation board 13 is D, and the diameter of described light transmission piece 23 is R, and between described R/D=2-3, when R/D is less than 2, LED lamp component 2 luminous component injections are extraneous, insufficient by the light of printing opacity thermal insulation board 13; When R/D is greater than 3, the relative distance of printing opacity heat shield 1 and LED lamp component 2 is excessively near, is unfavorable for efficiently radiates heat.
Described connection bracket 3 comprises the gripper shoe 31 of some " L " shape, some gripper shoes 31 are arranged along the outer rim interval of LED lamp component 2, the front end of gripper shoe 31 is connected with panel circle 11, the horizontal edge 32 of gripper shoe 31 rear end is connected with base 21 front end, and horizontal edge 32 outer end penetrates in base 21 light-emitting window and the outer end of horizontal edge 32 button is located in light transmission piece 23; Gripper shoe 31 to be connected with base 21 by horizontal edge 32 and to be fixed in light-emitting window by light transmission piece 23 simultaneously, some gripper shoes 31 are arranged along the outer rim equi-spaced apart of base 21 front end, thus between some gripper shoes 31, form the engraved structure being beneficial to air flowing, the preferred connection bracket 3 of the utility model comprises two gripper shoes be oppositely arranged 31, the two ends of gripper shoe 31 are connected with base 21 and panel circle 11 respectively, thus make to form heat-dissipating space between LED-baseplate 22 and printing opacity heat shield 1, reduce the operating ambient temperature of LED lamp component 2.
The straight flange front end of described gripper shoe 31 is provided with the weld tabs 33 of inside bending, and weld tabs 33 is fixedly connected with panel circle 11; Horizontal edge 32 and the LED lamp component 2 of described gripper shoe 31 are connected; The straight flange of described gripper shoe 31 is provided with elastic fin 34, the rear end of elastic fin 34 is fixedly connected with gripper shoe 31, elastic fin 34 is that angle is arranged with the straight flange lateral surface of gripper shoe 31, and the front end of elastic fin 34 and panel circle 11 medial surface are in being equipped with, elastic fin 34 for coordinating panel circle 11 and from sandwich sidewall paneling 4, thus makes panel circle 11 cover at hot partition-type structures installing hole 41 being formed sidewall paneling 4 both sides.
The outer rim of described base 21 light-emitting window is provided with some holders 24, and the horizontal edge 32 of gripper shoe 31 is provided with the connecting hole 35 coordinated with holder 24; The inner edge of base 21 light-emitting window is provided with the breach 25 of annular, light transmission piece 23 is embedded in breach 25 and horizontal edge 32 front end of gripper shoe 3 to being located in light transmission piece 23, after the horizontal edge 32 of gripper shoe 31 is connected with holder 24, light transmission piece 23 is fixed on breach 25, thus effectively can improves efficiency of assembling.
A kind of use described lamp bracket hollow dispel the heat in look the electric heating barbecue device of lamp, one of them sidewall paneling 4 of described electric heating barbecue device is provided with the installing hole 41 connecting and look lamp in the heat radiation of lamp bracket hollow, and described panel circle 11 is attached at the inner side of sidewall paneling 4 and panel circle 11 and installing hole 41 are connected; Described panel circle 11 is located at inside sidewall paneling 4, and described printing opacity thermal insulation board 13 coupling is located in installing hole 41, and described light hole 15 is corresponding with installing hole 41 to be arranged, and the excircle of described panel circle 11 is coated on the excircle of installing hole 41.On the sidewall paneling 4 of described electric heating barbecue device both sides, correspondence is provided with some groups of baking tray screens 42, and some groups of baking tray screens 42 are spaced apart successively from bottom to up, is located at the top of bottom baking tray screens 42 in described lamp bracket hollow heat radiation depending on lamp; Be arranged on depending on lamp in described in the medium altitude of sidewall paneling 4, thus raising illuminating effect, by LED lamp component 2 spaced with the heating cabinet of sidewall paneling 4 inboard, the hollow radiator structure of connection bracket 3, and the heat insulation structure of printing opacity heat shield 1, reduce LED lamp component 2 operating ambient temperature, thus effectively improve on electric heating barbecue device job stability and the service life of looking lamp.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (8)
1. look lamp in a lamp bracket hollow heat radiation, it is characterized in that: comprise printing opacity heat shield (1) and LED lamp component (2), described LED lamp component (2) and printing opacity heat shield (1) are arranged in relative spacing by open connection bracket (3), and the light that described LED lamp component (2) sends can effectively be penetrated by printing opacity heat shield (1).
2. look lamp in lamp bracket hollow heat radiation according to claim 1, it is characterized in that: described printing opacity heat shield (1) comprises panel circle (11), retainer plate (12) and printing opacity thermal insulation board (13), panel circle (11) is provided with light hole (15), described printing opacity thermal insulation board (13) coupling is located on light hole (15), printing opacity thermal insulation board (13) is fixed on light hole (15) by described retainer plate (12), and the light-emitting window of described LED component (2) is corresponding with printing opacity thermal insulation board (13) to be arranged.
3. look lamp in lamp bracket hollow heat radiation according to claim 2, it is characterized in that: described LED lamp component (2) comprises base (21), LED-baseplate (22) and light transmission piece (23), base (21) front end is connected with connection bracket (3), described light transmission piece (23) is located in the light-emitting window of base (21) front end, light transmission piece (23) and connection bracket (3) offset and arrange, and LED-baseplate (22) is fixed in base (21).
4. look lamp in lamp bracket hollow heat radiation according to claim 3, it is characterized in that: described light transmission piece (23) is arranged in parallel with printing opacity thermal insulation board (13).
5. look lamp in lamp bracket hollow heat radiation according to claim 4, it is characterized in that: described light transmission piece (23) is the identical circular piece of diameter with printing opacity thermal insulation board (13), distance between described light transmission piece (23) and printing opacity thermal insulation board (13) is D, the diameter of described light transmission piece (23) is R, described R/D=2-3.
6. look lamp according in the arbitrary described lamp bracket hollow heat radiation of claim 2-5, it is characterized in that: described connection bracket (3) comprises the gripper shoe (31) of some " L " shape, the front end of gripper shoe (31) is connected with panel circle (11), the horizontal edge (32) of gripper shoe (31) rear end is connected with base (21) front end, and horizontal edge (32) outer end is stretched into button in base (21) light-emitting window and is located in light transmission piece (23).
7. one kind uses the electric heating barbecue device looking lamp in the arbitrary described lamp bracket hollow heat radiation of claim 2-5, it is characterized in that: one of them sidewall paneling (4) of described electric heating barbecue device is provided with installing hole (41), described printing opacity heat shield (1) and installing hole (41) are connected.
8. electric heating barbecue device according to claim 7, it is characterized in that: described panel circle (11) is located at sidewall paneling (4) inner side, described printing opacity thermal insulation board (13) coupling is located in installing hole (41), described light hole (15) is corresponding with installing hole (41) to be arranged, and the excircle of described panel circle (11) is coated on the excircle of installing hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746348.5U CN204943207U (en) | 2015-09-23 | 2015-09-23 | Depending on lamp and use this interior electric heating barbecue device looking lamp in the heat radiation of lamp bracket hollow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746348.5U CN204943207U (en) | 2015-09-23 | 2015-09-23 | Depending on lamp and use this interior electric heating barbecue device looking lamp in the heat radiation of lamp bracket hollow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943207U true CN204943207U (en) | 2016-01-06 |
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ID=55010634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520746348.5U Expired - Fee Related CN204943207U (en) | 2015-09-23 | 2015-09-23 | Depending on lamp and use this interior electric heating barbecue device looking lamp in the heat radiation of lamp bracket hollow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018018743A1 (en) * | 2016-07-29 | 2018-02-01 | 深圳和而泰智能控制股份有限公司 | Led lamp, oven and microwave oven |
| CN108826093A (en) * | 2018-06-15 | 2018-11-16 | 华帝股份有限公司 | A kind of oven modulated structure |
-
2015
- 2015-09-23 CN CN201520746348.5U patent/CN204943207U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018018743A1 (en) * | 2016-07-29 | 2018-02-01 | 深圳和而泰智能控制股份有限公司 | Led lamp, oven and microwave oven |
| US10480769B2 (en) | 2016-07-29 | 2019-11-19 | Shenzhen H&T Intelligent Control Co., Ltd. | LED lamp, oven, and microwave oven |
| CN108826093A (en) * | 2018-06-15 | 2018-11-16 | 华帝股份有限公司 | A kind of oven modulated structure |
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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: 20160106 Termination date: 20190923 |