CN102840463A - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- CN102840463A CN102840463A CN2011101656438A CN201110165643A CN102840463A CN 102840463 A CN102840463 A CN 102840463A CN 2011101656438 A CN2011101656438 A CN 2011101656438A CN 201110165643 A CN201110165643 A CN 201110165643A CN 102840463 A CN102840463 A CN 102840463A
- Authority
- CN
- China
- Prior art keywords
- light source
- source component
- lighting device
- component
- lamp body
- 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.)
- Granted
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention is applied to the technical field of lighting devices, and discloses a lighting device. The lighting device comprises a light source component and a casing component, wherein the casing component comprises a lamp body and a rear cover; the rear cover is detachably and fixedly connected with the lamp body through a locking component; the light source component is arranged in the casing component; a positioning structure is arranged between the lamp body and the light source component; an elastic bracket component is arranged between the rear cover and the light source component; one end of the elastic bracket component is propped against the light source component; and the other end of the elastic bracket component is propped against the rear cover. The lighting device facilitates the light source component to keep proper operating temperature, guarantees the reliability thereof, and prolongs the service life thereof, a light emitting component is not required to be locked on the lamp body through screws or the like, and the light source component is convenient to rapidly change, so that the assembly efficiency and the maintenance efficiency of products are improved.
Description
Technical field
The invention belongs to the lighting device technical field, relate in particular to a kind of dismounting and good lighting device of reliability be convenient to.
Background technology
At present, advance lighting device such as low beam, the light source component in it as vertical; All adopt screw in compression with the fixed light source member like halogen tungsten light source etc., this structure through screw in compression fixed light source member in the prior art is in assembling, when safeguarding; Operating personnel need handheld tool dismounting screw; Efficiency of assembling is low, is unfavorable for the fast replacing light source member, and maintenance efficiency is low.
In addition, of the prior art as vertically advance lighting device such as low beam, its no suitable radiator structure, lighting device are after working long hours, and temperature is very high, influences light source component life-span and reliability of products.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art, a kind of lighting device is provided, it is beneficial to the fast replacing light source member, product efficiency of assembling, maintenance efficiency height.
Technical scheme of the present invention is: a kind of lighting device; Comprise light source component and housing unit; Said housing unit comprises lamp body and bonnet, detachably is fixedly connected through latch assembly between said bonnet and the lamp body, and said light source component is arranged in the said housing unit; Be provided with location structure on the said lamp body and between the said light source component; Said bonnet and said light source component are provided with the elastic support member, and an end of said elastic support member is resisted against said light source component, and the other end of said elastic support member is resisted against said bonnet.
A kind of lighting device provided by the invention, its elastic support member through being provided for fixing the location structure of light source component and being used to compress light source component, elastic support member one end is resisted against light source component; The other end of elastic support member is resisted against bonnet, plays a part light source component is pressed on the lamp body, on the other hand on the one hand; The heat that produces when it can be worked light source component conducts on the bonnet fast, with heat fast in time radiation to external environment condition, played good thermolysis; Help making light source component to keep suitable operating temperature; Guaranteed the reliability of device, prolonged the service life of lighting device, and illuminated component need not to lock onto on the lamp body through screw etc.; Be beneficial to the fast replacing light source member, to improve the efficiency of assembling and the maintenance efficiency of product.
Description of drawings
Fig. 1 is the exploded perspective sketch map of a kind of lighting device of providing of the embodiment of the invention;
Fig. 2 is the schematic perspective view of the light source component of a kind of lighting device of providing of the embodiment of the invention;
Fig. 3 is the floor map of the light source component of a kind of lighting device of providing of the embodiment of the invention;
Fig. 4 is the floor map behind the dismounting bonnet of a kind of lighting device of providing of the embodiment of the invention;
Fig. 5 is the schematic perspective view of the elastic support member of a kind of lighting device of providing of the embodiment of the invention.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Like Fig. 1 and shown in Figure 4; A kind of lighting device that the embodiment of the invention provides; Comprise light source component 200 and housing unit 100; Housing unit 100 comprises lamp body 110 and bonnet 120, between bonnet 120 and the lamp body 110 through latch assembly 130 detachable be fixedly connected and form can ccontaining light source component 200 containing cavity, light source component 200 is arranged in the housing unit 100.Lighting device can be a vertical light fixture that advances type such as low beam, and light source component 200 can be types such as halogen tungsten light source or led light source.Be provided with location structure on the lamp body 110 and between the light source component 200, to prevent light source component 200 relative lamp body 110 radial displacements.Be provided with elastic support member 300 between bonnet 120 and the light source component 200, an end of elastic support member 300 is resisted against light source component 200, and the other end of elastic support member 300 is resisted against bonnet 120; Elastic support member 300 plays a part light source component 200 is pressed on the lamp body 110 on the one hand; On the other hand, its heat that produces in the time of can be with light source component 200 work conducts on the bonnet 120 fast, with heat fast in time radiation to external environment condition; Played good thermolysis; Help making light source component 200 to keep suitable operating temperature, guaranteed the reliability of device, prolonged the service life of lighting device.Shell fragment support element 300 is pressed in light source component 200 on the lamp body 110; Prevent light source component 200 relative lamp body 110 axial displacements; The axial limiting effect of radially position-limiting action and elastic support member 300 through location structure can be fixed in light source component 200 in the housing unit 100 reliably.Location structure can be the interface arrangment that is arranged between light source component 200 and the lamp body 110 or concavo-convex fit structure etc., and it is simple in structure and rationally reliable, when dismounting light source component 200, need not to use aids such as screwdriver; Be beneficial to fast replacing light source member 200; Improved the efficiency of assembling and the maintenance efficiency of lighting device, solved heat dissipation problem simultaneously, the product heat dispersion is good; Even when long time continuous working; The temperature of lighting device and light source component 200 also can remain in the reasonable range, is beneficial to the life-span that prolongs light source component 200, and reliability of products is good.
Particularly, like Fig. 1～shown in Figure 4, as one embodiment of the invention, the lug boss 112 that location structure comprises breach 211 or the through hole that is opened on the light source component 200 and is convexly set on the lamp body 110 and is complementary with breach 211 or through hole.Its simple in structure being easy to is designed and is made, and helps reducing production costs.Perhaps; Also can protruding block be set at the sidewall of light source component 200; On lamp body 110, be provided for the depression of ccontaining above-mentioned protruding block, form location structure between protruding block and the depression, also can reach the purpose of design that restriction light source component 200 relative lamp bodies 110 radially slide or rotate.Perhaps; Also can toothed region be set at the sidewall of light source component 200; Correspondingly be arranged on the lamp body 110 with light source component 200 on another toothed region of being meshed of toothed region; Also location structure can be formed between the toothed region, the purpose of design that restriction light source component 200 relative lamp bodies 110 radially slide or rotate can be reached equally.Perhaps; Also can on lamp body 110, offer a non-circular cavity; Cavity can be suitable shapes such as polygon or " D " font; Correspondingly light source component 200 is arranged to the shape that the shape with above-mentioned cavity is complementary, light source component 200 is positioned over reaches the purpose of design that restriction light source component 200 relative lamp bodies 110 radially slide or rotate in the cavity.Additionally, other similar location structure also can be set.In concrete the application, can select suitable location structure for use, all belong to protection scope of the present invention according to actual conditions.
More specifically, like Fig. 1～shown in Figure 4, as one embodiment of the invention, light source component 200 comprises body 210 and the illuminating part 220 that is fixedly arranged on body 210 centre, and body 210 is tabular, can play the effect of a support fixation and support.Location structure comprises first notch part 201 and second notch part 202 that is opened on the body 210 and is convexly set in first lug boss 111 and second lug boss on the lamp body 110; First lug boss 111 and first notch part 201 are complementary, and second lug boss and second notch part 202 are complementary.Like this, light source component 200 is installed on the lamp body 110 reliably and not relatively lamp body 110 slide or rotate.And light source component 200 can only be installed on the lamp body 110 along the orientation that is provided with, and reach the design effect of fool proof, avoid operating personnel's setup error.Additionally; The 3rd notch part and the 3rd lug boss also can be set, make first notch part 201, second notch part 202 and the 3rd notch part be triangle arrangement, correspondingly; First lug boss 111, second lug boss and second lug boss also are triangle arrangement, so that install.In the actual practicality, can select the quantity of breach 211 according to actual conditions, can be one, two or more, the lug boss 112 that is complementary with breach 211 also can be set to one, two or more, all belong to protection scope of the present invention.
Preferably; Like Fig. 2～shown in Figure 4, as one embodiment of the invention, first notch part, 201 semicirculars in shape and be opened in the edge of body 210; Second notch part 202 is rectangular and be opened in the edge of body 210; First notch part 201 and second notch part 202 are that the center is symmetrical set with illuminating part 220, and correspondingly, first lug boss, 111 semicirculars in shape, second lug boss is rectangular and be positioned at the relevant position.Additionally, first notch part 201, second notch part 202 also can be opened in the non-edge of body 210 to form the perforation of sealing, all belong to protection scope of the present invention.Through the first different notch part 201 of shape or size and second notch part 202 are set, be convenient to secured in alignment, can make operating personnel discern the installation position of light source component 200 rapidly and accurately, help fast replacing light source member 200.Additionally, first notch part 201, second notch part 202 also can be triangular in shape etc. other suitable shape, all belong to protection scope of the present invention.
Particularly, like Fig. 1～shown in Figure 4, as one embodiment of the invention, elastic support member 300 is fixed on the bonnet 120 through securing member 140.Before installation, elastic support member 300 is fixedly connected on the inboard of bonnet 120; Made things convenient for installation; Can prevent simultaneously that elastic support member 300 from arbitrarily moving in housing unit 100, reliably light source component 200 is pressed on the lamp body 110, structural reliability is good.
Preferably, in the present embodiment, securing member 140 is a bolt, can select standard component for use, and it is low to be convenient to assembling and cost.
Particularly; Like Fig. 1～shown in Figure 5, as one embodiment of the invention, elastic support member 300 comprises first heat-conducting part 310 and second heat-conducting part 320; Be connected with elastic portion 330 between first heat-conducting part 310 and second heat-conducting part 320; First heat-conducting part 310 is resisted against on the light source component 200, and second heat-conducting part 320 is resisted against on the bonnet 120, and elastic portion 330 is used to provide elastic force.The heat that is produced during light source component 200 work can conduct to the elastic portion 330 and second heat-conducting part 320 through first heat-conducting part 310; Second heat-conducting part 320 conducts to heat on the bonnet 120; Again by in bonnet 120 the environment that heat radiation to housing unit 100 is outside, good heat dissipation effect.In the present embodiment, elastic support member 300 be provided with two and press on respectively light source component 200 end face about part, reliably light source component 200 is compressed, avoided the interference of the parts on the light source component 200 simultaneously.
Preferably; Like Fig. 1 and shown in Figure 5; As one embodiment of the invention, elastic support member 300 is " Z " font, and first heat-conducting part 310 and second heat-conducting part 320 laterally arrange; Elastic portion 330 oblique being connected between first heat-conducting part 310 and second heat-conducting part 320 help improving the elastic force of elastic support member 300.Offer on second heat-conducting part 320 and be used for the installing hole 321 that securing member 140 wears.Elastic support member 300 adopts the moulding of metal material integrated punching, in concrete the application, can select suitable material integrated punching moulding such as spring steel for use, and its elasticity is good, and production efficiency is high, and assembling is simple.
Particularly, as shown in Figure 1, as one embodiment of the invention, convex with radiating ribs 121 on the bonnet 120, to increase the area of dissipation of bonnet 120, further improved the heat dispersion of product.
Particularly, like Fig. 1 and shown in Figure 4, as one embodiment of the invention, latch assembly 130 comprises the bolt component 131 that is arranged on the lamp body 110 and is threadedly connected on the bolt component 131 and is used for bonnet 120 is pressed in the wing nut 132 on the lamp body 110.Through wing nut 132 is set, operating personnel need not to use just direct dismounting bonnet 120 of back work, are convenient to the I& M of product.
Further, as shown in Figure 1, as one embodiment of the invention, be provided with flexible sealing component 150 between bonnet 120 and the lamp body 110, lamp body 110 is provided with the mounting groove that is used to place flexible sealing component 150, to strengthen the sealing property of product.
Preferably, in the present embodiment, flexible sealing component 150 adopts the elastomeric material manufacturings, its good sealing effect and be easy to preparation.
The lighting device that the embodiment of the invention provided; During installation; Earlier flexible sealing component 150 is positioned in the mounting groove, and elastic support member 300 is passed through screw lock in bonnet 120 inboards, again bonnet 120 is pressed on the flexible sealing component 150; Lock onto bonnet 120 on the lamp body 110 with wing nut 132 then and bonnet 120 is pressed in flexible sealing component 150 on the lamp body 110; Wing nut 132 does not need instrument to tighten, and installs, safeguards and realized exempting from the effect of tool operation, simple to operate fast and exempt from instrument.And in locking bonnet 120, also with compressing light source component 200 simultaneously, elastic support member 300 has certain elasticity to elastic support member 300, can guarantee the reliability that light source component 200 compresses.And; Elastic support member 300 selects for use metal material to process, and its heat conductivility is excellent, can the heat that light source component 200 produces in time be conducted on the bonnet 120; And the radiating ribs 121 that is convexly equipped with on the bonnet 120 has increased area of dissipation; With the effect of further assurance heat radiation, the heat of light source component 200 generations just can in time be dissipated into outside the housing unit 100 like this, avoids heat build-up in housing unit 100; The temperature that has guaranteed light source component 200 can be not too high, helps prolonging the service life of product.
More than be merely preferred embodiment of the present invention,, all any modifications of within spirit of the present invention and principle, being done, be equal to and replace and improvement etc., all should be included within protection scope of the present invention not in order to restriction the present invention.
Claims (10)
1. lighting device; Comprise light source component and housing unit; Said housing unit comprises lamp body and bonnet, detachably is fixedly connected through latch assembly between said bonnet and the lamp body, and said light source component is arranged in the said housing unit; It is characterized in that: be provided with location structure on the said lamp body and between the said light source component; Be provided with the elastic support member between said bonnet and the said light source component, an end of said elastic support member is resisted against said light source component, and the other end of said elastic support member is resisted against said bonnet.
2. lighting device as claimed in claim 1 is characterized in that: the lug boss that said location structure comprises breach or the through hole that is opened on the light source component and is convexly set on the said lamp body and is complementary with said breach or through hole.
3. lighting device as claimed in claim 2; It is characterized in that: said light source component comprises body and the illuminating part that is fixedly arranged on said body centre; Said location structure comprises first notch part and second notch part that is opened on the said body and is convexly set in first lug boss and second lug boss on the said lamp body; Said first lug boss and first notch part are complementary, and said second lug boss and second notch part are complementary.
4. lighting device as claimed in claim 3 is characterized in that: the said first notch part semicircular in shape and be opened in the edge of said body, said second notch part is rectangular and be opened in the edge of said body.
5. lighting device as claimed in claim 1 is characterized in that: said elastic support member is fixed on the said bonnet through securing member.
6. like each described lighting device in the claim 1 to 5; It is characterized in that: said elastic support member comprises first heat-conducting part and second heat-conducting part; Be connected with elastic portion between said first heat-conducting part and second heat-conducting part; Said first heat-conducting part is resisted against on the said light source component, and said second heat-conducting part is resisted against on the said bonnet.
7. lighting device as claimed in claim 6 is characterized in that: said elastic support member is " Z " font, and said elastic support member adopts the moulding of metal material integrated punching.
8. like each described lighting device in the claim 1 to 5, it is characterized in that: convex with radiating ribs on the said bonnet.
9. like each described lighting device in the claim 1 to 5, it is characterized in that: said latch assembly comprises and is arranged at the bolt component on the said lamp body and is threadedly connected on the said bolt component and is used for bonnet is pressed in the wing nut on the said lamp body.
10. like each described lighting device in the claim 1 to 5, it is characterized in that: be provided with flexible sealing component between said bonnet and the lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165643.8A CN102840463B (en) | 2011-06-20 | 2011-06-20 | A kind of lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165643.8A CN102840463B (en) | 2011-06-20 | 2011-06-20 | A kind of lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102840463A true CN102840463A (en) | 2012-12-26 |
| CN102840463B CN102840463B (en) | 2015-09-23 |
Family
ID=47368079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110165643.8A Expired - Fee Related CN102840463B (en) | 2011-06-20 | 2011-06-20 | A kind of lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102840463B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200943837Y (en) * | 2006-06-23 | 2007-09-05 | 倪文聪 | Lamp shell structure |
| CN200952669Y (en) * | 2006-07-11 | 2007-09-26 | 奥古斯丁科技股份有限公司 | LED lamp and radiating module fast assembling structure |
| CN200965212Y (en) * | 2006-09-26 | 2007-10-24 | 严美凤 | Press switch structure for flashlight tail part |
| CN101180777A (en) * | 2005-05-25 | 2008-05-14 | 松下电工株式会社 | Socket for electronic part |
| CN101398158A (en) * | 2007-09-28 | 2009-04-01 | 德力网通科技股份有限公司 | Thermoelectric separation apparatus of luminous module |
| CN201521817U (en) * | 2009-07-21 | 2010-07-07 | 鈤新科技股份有限公司 | LED lamp with assembly-disassembly structure |
| CN201795384U (en) * | 2010-08-17 | 2011-04-13 | 南京汉德森科技股份有限公司 | Pressure buckled LED spot lamp |
-
2011
- 2011-06-20 CN CN201110165643.8A patent/CN102840463B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101180777A (en) * | 2005-05-25 | 2008-05-14 | 松下电工株式会社 | Socket for electronic part |
| CN200943837Y (en) * | 2006-06-23 | 2007-09-05 | 倪文聪 | Lamp shell structure |
| CN200952669Y (en) * | 2006-07-11 | 2007-09-26 | 奥古斯丁科技股份有限公司 | LED lamp and radiating module fast assembling structure |
| CN200965212Y (en) * | 2006-09-26 | 2007-10-24 | 严美凤 | Press switch structure for flashlight tail part |
| CN101398158A (en) * | 2007-09-28 | 2009-04-01 | 德力网通科技股份有限公司 | Thermoelectric separation apparatus of luminous module |
| CN201521817U (en) * | 2009-07-21 | 2010-07-07 | 鈤新科技股份有限公司 | LED lamp with assembly-disassembly structure |
| CN201795384U (en) * | 2010-08-17 | 2011-04-13 | 南京汉德森科技股份有限公司 | Pressure buckled LED spot lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102840463B (en) | 2015-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140293612A1 (en) | Novel led wall lamp | |
| JP4479497B2 (en) | lighting equipment | |
| KR101511296B1 (en) | Assembly of reflector of a led downlight | |
| JP2017130475A (en) | Luminaire | |
| CN201462747U (en) | Radiating lamp | |
| CN204647912U (en) | A kind of LED floodlight | |
| CN211952329U (en) | LED (light-emitting diode) mining lamp | |
| CN102840463A (en) | Lighting device | |
| JP2019197637A (en) | Lighting fixture | |
| CN116471808A (en) | High-power LED parallel current-sharing driving power supply | |
| CN209054531U (en) | The four anti-lamps with heat radiating type power shelf | |
| CN204477797U (en) | A kind of LED down | |
| CN104676403A (en) | Headlamp of heavy vehicle | |
| CN204513160U (en) | Grille lamp and lamp-mounting structure | |
| CN219264110U (en) | LED lamp convenient to change light emitting module | |
| CN102478166A (en) | LED (light emitting diode) lamp fitting | |
| CN202938165U (en) | Spot lamp | |
| AU2015275240A1 (en) | Modular extensible lamp and modular heat sink | |
| CN203848023U (en) | LED lamp convenient in radiating part replacement | |
| CN214757201U (en) | Mounting structure of box body equipment and box body equipment | |
| CN213272161U (en) | Street lamp holder | |
| CN219933895U (en) | Rotatory screens projecting lamp | |
| CN213420817U (en) | Lighting lamp | |
| CN203413385U (en) | LED (light-emitting diode) down lamp | |
| CN216202661U (en) | Lamp structure with novel assembly structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150923 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |