CN205227002U - Heat transfer structure of sealed lamps and lanterns and lamp of shaking head of applied this heat transfer structure - Google Patents
Heat transfer structure of sealed lamps and lanterns and lamp of shaking head of applied this heat transfer structure Download PDFInfo
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- CN205227002U CN205227002U CN201520877065.4U CN201520877065U CN205227002U CN 205227002 U CN205227002 U CN 205227002U CN 201520877065 U CN201520877065 U CN 201520877065U CN 205227002 U CN205227002 U CN 205227002U
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- cavity
- heat exchanger
- heat
- lamp
- camera lens
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Abstract
The utility model relates to a heat transfer structure of sealed lamps and lanterns, including a lamp body, including first cavity of confined and the second cavity that has the vent in the lamp body, the setting is kept apart to first cavity and second cavity, and isolation department of first cavity and second cavity is provided with a heat exchanger, and the heat exchanger stretches into respectively to first cavity and the second cavity in. This heat radiation structure's overall structure compactness is ingenious, and the radiating effect well just has waterproof dustproof effect. The utility model discloses still relate to the lamp of shaking the head, heat transfer structure, light source, camera lens, drive arrangement and foldable waterproof circle including these sealed lamps and lanterns. The lamp radiating effect of should shaking the head is good to make things convenient for camera lens adjustment position.
Description
Technical field
The utility model relates to a kind of heat exchange structure of sealed lamps, also relates to a kind of Adjustable head lamp of this heat exchange structure of application.
Background technology
Heat dissipation problem is a major issue of the development of restriction large-power lamp and application always.Light source is directly installed on radiator and carries out heat conducting and radiating by common LED light source usually, thus realizes the cooling heat dissipation of light source.
Application publication number is the Chinese invention patent application " electric automobile LED headlight " of CN102095148A (application number is 201010586435.0), light source can be sealed in a cloche by the large modulated structure of LED disclosed in it, effectively achieve the water proof and dust proof effect of LED headlight, namely LED module in this LED headlight is fixed on a heat sink, is dispelled the heat by the mode of direct heat trnasfer.
Glow discharge spot lamp, due to its light source particularity, must be installed in atmosphere, cannot be directly installed on radiator and realize heat conducting and radiating.The heat that glow discharge spot lamp produces mainly realizes heat radiation by cross-ventilated thermal conductance mode, so just needs air inlet and air outlet.As the Chinese utility model patent " a kind of Adjustable head lamp radiator structure " that Authorization Notice No. is CN204313256U (application number is 201420873707.9), namely the heat radiating structure of Adjustable head lamp disclosed in it is provided with through hole to be communicated with ventilating duct, this structure is difficult to the effect of accomplishing water proof and dust proof, in the continuous process of circulation of air, lamp interior dust stratification can be caused, and then cause glow discharge spot lamp luminous efficiency to decline.Special light fixture light of stage etc. being had to a lot of optical lens, can make the optical property of light fixture decline to a great extent.
Utility model content
First technical problem to be solved in the utility model provides a kind of good heat dissipation effect for above-mentioned prior art, and can realize the heat exchange structure of the sealed lamps of the water proof and dust proof effect of light source.
Second technical problem to be solved in the utility model provides a kind of good heat dissipation effect, water proof and dust proof effective and the Adjustable head lamp facilitating camera lens to adjust for above-mentioned prior art.
The technical scheme that above-mentioned first technical problem of the utility model solution adopts is: a kind of heat exchange structure of sealed lamps, comprise a lamp housing, the first cavity closed and arrange and second cavity with ventilating opening is comprised in described lamp housing, described first cavity and the isolation of the second cavity are arranged, it is characterized in that: isolation place of described first cavity and the second cavity is provided with a heat exchanger, described heat exchanger stretches in described first cavity and the second cavity respectively.
Produce heat in the flowing of the first cavity to accelerate light source, be provided with in described first cavity the first fan and with described first fan with the use of wind scooper, the outlet correspondence of described wind scooper is positioned at the described heat exchanger of the first cavity.
In order to accelerate the radiating effect of light source, be provided with towards the second fan of described ventilating opening in described second cavity.
Particularly, described first cavity and the second cavity carry out isolation setting by a division board;
Described heat exchanger has a substrate, multiple radiating fin and heat pipe, the substrate of described heat exchanger and division board are sealed connected together thus realize the installation of heat exchanger in described first cavity and the second cavity isolation place.
Preferably, described lamp housing is heat conduction lamp housing.
The technical scheme that above-mentioned second technical problem of the utility model solution adopts is: a kind of application has the Adjustable head lamp of aforementioned heat exchange structure, the lamp body comprising base, be connected to the U-shaped arm on base and be arranged between U-shaped arm, it is characterized in that: the light source that described lamp body comprises described heat exchange structure and is arranged in the first cavity of described lamp housing, described light source is arranged near described heat exchanger;
Described Adjustable head lamp also includes camera lens, for driving the drive unit of camera lens, be connected to water proof ring between camera lens and lamp housing;
Described camera lens is arranged on the top of light source, and described drive unit to be arranged in described first cavity and to be connected with described camera lens, and described water proof ring is the foldable waterproof circle with Telescopic.
Compared with prior art, the utility model has the advantage of: the heat exchange structure of the sealed lamps in the utility model, the second cavity lamp housing being divided into the first cavity of sealing and can ventilate, and then again heat exchanger is set in isolation place of two cavitys, thus the heat exchanger part be in the first cavity can be made by non-contacting mode to be absorbed the heat of the first cavity inner light source generation, and then again the heat of absorption is passed to heat exchanger and be in part in the second cavity, realize heat radiation eventually through ventilating opening.The compact overall structure of this radiator structure is ingenious, effectively can ensure the design feature of the first cavity and the second cavity, be highly suitable in sealed lamps and apply, and can ensure the basis that water proof and dust proof requires realizes better radiating effect.
Adjustable head lamp in the utility model utilizes the heat exchange structure of sealed lamps to achieve the effect of its waterproof and dustproof and good heat radiating, use folding water proof ring structure to ensure to realize the sealing of the first cavity in the process of lens movable, simple and ingenious structure, facilitate camera lens position adjustment in use simultaneously, and then enrich the lighting effects of this Adjustable head lamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Adjustable head lamp in the utility model embodiment with sealed lamps heat exchange structure.
Fig. 2 is the structural representation of heat exchanger in the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As depicted in figs. 1 and 2, the heat exchange structure of the sealed lamps in the present embodiment, comprises a heat conduction lamp housing 1, includes the first mutually isolated cavity 11 and the second cavity 12 in this lamp housing 1.
In the present embodiment, the first cavity 11 and the second cavity 12 are isolated by a division board 6, this division board 6 are then equipped with a heat exchanger 2, and heat exchanger 2 stretches in the first cavity 11 and the second cavity 12 respectively, and the junction sealing of heat exchanger 2 and division board 6 is arranged.Heat exchanger 2 in the present embodiment has a substrate 21, multiple radiating fin 22 and heat pipe 23, heat exchanger 2 can realize heat absorption and quick heat radiating by radiating fin 22 and heat pipe 23.2, heat exchanger is tightly connected by substrate 21 and division board 6 and realizes installation on division board 6, namely realizes the installation of heat exchanger 2 in the first cavity 11 and the second cavity 12 isolation place.
First cavity 11 is the cavity that a sealing is arranged, and can install light source 91, thus can realize the water proof and dust proof effect of light source 91 in this first cavity 11.Second cavity 12 has ventilating opening 121, the heat exchange of lamp housing 1 internal heat and outside air can be realized, to realize cooling.In order to convenient for production, this second cavity 12 is enclosed by shutter shell and forms, thus namely shutter forms the ventilating opening 121 of the second cavity 12.
As required, can arrange in the first cavity 11 first fan 3 and with the first fan 3 with the use of wind scooper 4, the outlet correspondence of this wind scooper 4 is positioned at the heat exchanger 2 of the first cavity, and in the present embodiment, the first fan 3 is arranged on the porch of wind scooper 4.First fan 3 of the use in the present embodiment is turbofan.
According to the size that heat exchanger 2 designs, if also have the space of provided with fan in the second cavity 12, then can select to arrange the second fan 5 in the second cavity 12, in order to accelerate the heat exchange of heat exchanger 2 and outside air, effective realization heat radiation, this the second fan 5 frontage and airiness mouth 121 is arranged, to accelerate the velocity of liquid assets of air.This second fan 5 can select high-grade waterproofing protection fan to meet waterproof needs.Employ the volume that the first fan 3 and the second fan 5 can reduce to use radiator, and then reduce the cost of radiator.
The heat exchange structure of sealing light fixture in use, open the first fan 3, the heat Quick diffusing that first fan 3 can make light source 91 produce is in the air device of the first cavity 11, in first cavity 11, the heat part hot-air of air enters to after in wind scooper 4, by wind scooper 4, hot-air is concentrated the fin 22 of guidance heat-exchanger 2, realize absorption wind scooper 4 being imported to heat.The Rapid Circulation of formation heat like this.Heat exchanger 2 be in fin 22 in the first cavity 11 also simultaneously stability do not enter the heat in wind scooper 4, realize the absorption to heat in the first cavity 11.
Heat exchanger 2, by from the systemic heat of the first cavity 11, by heat exchanger 2, the part be in the second cavity 12 sheds in the second cavity 12, is namely dispelled the heat by the fin 22 of heat exchanger 2 and heat pipe 23.Open the second fan 5, accelerate distributing of heat on heat exchanger 2, accelerate the convection current of hot-air and cool ambient air in the second cavity 12, and then realize quick heat radiating.
In addition, the heat in the first cavity 11 and the second cavity 12 directly can also be distributed by lamp housing 1.
By above-mentioned cyclic process, the air cooling-down in the first airtight cavity 11 can be realized fast, and then ensure that it normally works, be particularly suitable for the cooling application of glow discharge spot lamp 91.
As shown in Figure 1, application has the Adjustable head lamp of aforementioned radiator structure, the lamp body comprising base 7, be connected to the U-shaped arm 8 on base 7 and be arranged between U-shaped arm 8.Also include camera lens 92, for driving the drive unit 93 of camera lens 92, be connected to water proof ring 94 between camera lens 92 and lamp housing 1.
Wherein lamp body comprises aforesaid radiator structure and is arranged on the light source 91 in the first cavity 11 of lamp housing 1, and the heat exchanger 2 of light source 91 in the first cavity 11 is arranged, and this light source 91 is selected usually as glow discharge spot lamp 91.
Camera lens 92 relative set are above light source 91, and this camera lens 92 is for completing the bright dipping of light fixture, optically focused and imaging lamp work.
Drive unit 93 is arranged in the first cavity 11, and is connected with camera lens 92, and the drive unit 93 in the present embodiment is linear electric motors, up and down for adjustable lens 92.
Conveniently camera lens 92 is up and down, and does not destroy being tightly connected between camera lens 92 and lamp housing 1, and this water proof ring 94 adopts the foldable waterproof circle with Telescopic.In the process that camera lens 92 like this drives at drive unit 93, this water proof ring 94 stretches and opens or be compressed together, and to adapt to the diverse location requirement of camera lens 92, effectively can also ensure the sealing effectiveness in the first cavity 11 simultaneously, accomplish the water proof and dust proof requirement of light source 91.
This Adjustable head lamp can produce a large amount of heats in the course of the work, the air themperature in the first chamber is made to increase, utilize the radiation processes of aforesaid radiator structure, heat exchanger 2 effectively can realize heat radiation under the condition not contacting light source 91, thus ensures the normal work of light source 91.During Long-Time Service, the service life of light source 91 can be improved.
Claims (6)
1. the heat exchange structure of a sealed lamps, comprise a lamp housing (1), the first cavity (11) closed and arrange and second cavity (12) with ventilating opening (121) is comprised in described lamp housing (1), described first cavity (11) and the second cavity (12) isolation are arranged, it is characterized in that: isolation place of described first cavity (11) and the second cavity (12) is provided with a heat exchanger (2), described heat exchanger (2) stretches in described first cavity (11) and the second cavity (12) respectively.
2. the heat exchange structure of sealed lamps according to claim 1, it is characterized in that: be provided with in described first cavity (11) the first fan (3) and with described first fan (3) with the use of wind scooper (4), the outlet correspondence of described wind scooper (4) is positioned at the described heat exchanger (2) of the first cavity.
3. the heat exchange structure of sealed lamps according to claim 1, is characterized in that: be provided with towards second fan (5) of described ventilating opening (121) in described second cavity (12).
4. the heat exchange structure of sealed lamps according to claim 1, is characterized in that: described first cavity (11) and the second cavity (12) carry out isolation by a division board (6) and arrange;
Described heat exchanger (2) has a substrate (21), multiple radiating fin (22) and heat pipe (23), the substrate (21) of described heat exchanger (2) and division board (6) are sealed connected together thus realize the installation of heat exchanger (2) in described first cavity (11) and the second cavity (12) isolation place.
5. the heat exchange structure of sealed lamps according to claim 1, is characterized in that: described lamp housing (1) is heat conduction lamp housing (1).
6. apply the Adjustable head lamp just like the heat exchange structure described in the arbitrary claim of Claims 1 to 5 for one kind, the lamp body comprising base (7), be connected to the U-shaped arm (8) on base (7) and be arranged between U-shaped arm (8), it is characterized in that: described lamp body comprises described heat exchange structure and is arranged on the light source (91) in first cavity (11) of described lamp housing (1), described light source (91) is arranged near described heat exchanger (2);
Described Adjustable head lamp also includes camera lens (92), for driving the drive unit of camera lens (92) (93), be connected to water proof ring (94) between camera lens (92) and lamp housing (1);
Described camera lens (92) is arranged on the top of light source (91), described drive unit (93) to be arranged in described first cavity (11) and to be connected with described camera lens (92), and described water proof ring (94) is for having the foldable waterproof circle of Telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877065.4U CN205227002U (en) | 2015-11-05 | 2015-11-05 | Heat transfer structure of sealed lamps and lanterns and lamp of shaking head of applied this heat transfer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877065.4U CN205227002U (en) | 2015-11-05 | 2015-11-05 | Heat transfer structure of sealed lamps and lanterns and lamp of shaking head of applied this heat transfer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227002U true CN205227002U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877065.4U Expired - Fee Related CN205227002U (en) | 2015-11-05 | 2015-11-05 | Heat transfer structure of sealed lamps and lanterns and lamp of shaking head of applied this heat transfer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404791A (en) * | 2018-12-04 | 2019-03-01 | 广州沃朗照明器材有限公司 | A kind of intelligent stage lighting with electronic radiation system |
| CN111006146A (en) * | 2019-12-10 | 2020-04-14 | 沈斯义 | Road surface lamp is used in municipal administration with deinsectization heat dissipation function |
| CN112985827A (en) * | 2021-01-20 | 2021-06-18 | 德国Bf工程公司 | A lamp house structure for complex environment |
-
2015
- 2015-11-05 CN CN201520877065.4U patent/CN205227002U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404791A (en) * | 2018-12-04 | 2019-03-01 | 广州沃朗照明器材有限公司 | A kind of intelligent stage lighting with electronic radiation system |
| CN109404791B (en) * | 2018-12-04 | 2021-04-06 | 广州沃朗照明器材有限公司 | Intelligent stage lamp with electronic cooling system |
| CN111006146A (en) * | 2019-12-10 | 2020-04-14 | 沈斯义 | Road surface lamp is used in municipal administration with deinsectization heat dissipation function |
| CN111006146B (en) * | 2019-12-10 | 2021-12-17 | 山东梦奇电器有限公司 | Road surface lamp is used in municipal administration with deinsectization heat dissipation function |
| CN112985827A (en) * | 2021-01-20 | 2021-06-18 | 德国Bf工程公司 | A lamp house structure for complex environment |
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| 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: 20160511 Termination date: 20181105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |