CN105782742B - A kind of headlamp - Google Patents

A kind of headlamp Download PDF

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Publication number
CN105782742B
CN105782742B CN201510977953.8A CN201510977953A CN105782742B CN 105782742 B CN105782742 B CN 105782742B CN 201510977953 A CN201510977953 A CN 201510977953A CN 105782742 B CN105782742 B CN 105782742B
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CN
China
Prior art keywords
light source
source board
lamp body
driving plate
feed inlet
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CN201510977953.8A
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Chinese (zh)
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CN105782742A (en
Inventor
李炳雄
潘安宇
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Xiamen Yankon Energetic Lighting Co Ltd
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Xiamen Yankon Energetic Lighting Co Ltd
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Application filed by Xiamen Yankon Energetic Lighting Co Ltd filed Critical Xiamen Yankon Energetic Lighting Co Ltd
Priority to CN201510977953.8A priority Critical patent/CN105782742B/en
Publication of CN105782742A publication Critical patent/CN105782742A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00Protecting lighting devices from damage
    • F21V15/02Cages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a kind of headlamps, including lamp body, light source board and driving plate, the driving plate is located at below the light source board and links together with the light source board, and the driving plate is housed in the lamp body, and the lamp body links together in injection forming with the light source board.The lamp body directly links together with the light source board while injection forming, realizes being fixedly connected between lamp body and light source board, lamp body and light source board structure are simple, the assembly technology for simplifying headlamp, is easier to realize automated production, so that cost of manufacture reduces.

Description

A kind of headlamp
Technical field
The present invention relates to a kind of headlamps, including light source board and driving plate.
Background technique
Headlamp, especially LED light, are increasingly intended to maturation.Headlamp includes at least shell, light source board, driving plate Three big components are to be fixedly mounted on one in such a way that lock bolt is along with cooperation glue bonding between shell and light source board It rises, needs to be pre-designed on shell and light source board and formed bolt mounting holes, and want to be mutually matched, lead to design of part Complexity, and assemble cumbersome.Therefore, existing headlamp is in the presence of structure is complicated, assembly is cumbersome, process flow is long, is unfavorable for Fast implement the defect of automated production.
Summary of the invention
The headlamp that the present invention provides a kind of structures is simple, assembly is easy, which overcome present in background technique not Foot.The technical solution adopted by the present invention to solve the technical problems is:
A kind of headlamp, including lamp body, light source board and driving plate, the driving plate be located at below the light source board and with institute Light source board is stated to link together, the driving plate is housed in the lamp body, the lamp body in injection forming with the light source Plate links together.
Among one preferred embodiment: the light source board is equipped with feed inlet, and slurry is formed simultaneously after feed inlet injection It is cooled into the lamp body.
Among one preferred embodiment: the feed inlet is arranged close to the marginal position of the light source board.
Among one preferred embodiment: there is the limit the brim of a hat, the limit the brim of a hat pushes down the light source board on the lamp body Outer edge.
Among one preferred embodiment: the limit the brim of a hat is the ring structure of whole circle.
Among one preferred embodiment: the lamp body wraps the driving plate.
Among one preferred embodiment: further including sleeve, the sleeve connection is below the light source board and covers the drive Movable plate, the lamp body encase the sleeve in injection forming.
Among one preferred embodiment: the light source board is equipped with feed inlet, and the sleeve is equipped with upper and lower perforative conveying pipeline, The feed inlet is protruded into the conveying pipeline upper end, and slurry is formed after feed inlet injection and is cooled into the lamp body.
Among one preferred embodiment: the conveying pipeline is vertically arranged;It is set in the sleeve there are two card slot, two card slots divide The two sides of the driving plate are not entangled.
Among one preferred embodiment: the top of the driving plate is equipped with plug division, and the light source board is equipped with mounting hole, institute Plug division is stated to be inserted into mounting hole.
The technical program compared with the background art, it has the following advantages:
1. the lamp body while injection forming, directly links together with the light source board, lamp body and light source are realized Being fixedly connected between plate, lamp body and light source board structure are simple, simplify the assembly technology of headlamp, are easier to realize automatic Metaplasia produces, so that cost of manufacture reduces.
2. the limit the brim of a hat pushes down the outer edge of the light source board, can further improve light source board connected with lamp body it is steady Solidity.
3. the lamp body wraps the driving plate, lamp body is solid construction, prevents making lamp to limit driving plate Overall structure is stronger.
4. further including sleeve, the lamp body encases the sleeve in injection forming, and lamp body is in shell structure, can be effective Ground reduces the materials of lamp body, reduces production cost.
5. the lamp body is directly integrally formed in assembly line, reduce the loss carried back and forth and landed cost.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 depicts a kind of stereoscopic schematic diagram of headlamp embodiment one of the present invention.
Fig. 2 depicts a kind of perspective exploded view of headlamp shown in Fig. 1.
Fig. 3 depicts a kind of schematic cross-sectional view of headlamp shown in Fig. 1.
Fig. 4 depicts the enlarged diagram in Fig. 3 at A.
Fig. 5 depicts a kind of sleeve of headlamp shown in Fig. 1 and the connection schematic diagram of driving plate.
Fig. 6 depicts a kind of perspective exploded view of headlamp embodiment two of the present invention.
Fig. 7 depicts a kind of schematic cross-sectional view of headlamp shown in Fig. 6.
Specific embodiment
Embodiment one:
Fig. 1 to Fig. 5, a kind of headlamp of the invention, including lamp body 10, light source board 20 and driving plate 30 are please referred to, it is described Driving plate 30 is located at 20 lower section of light source board and links together with the light source board 20, and the driving plate 30 is housed in described In lamp body 10, the lamp body 10 is manufactured by the way of injection forming, the lamp body 10 in injection forming with the light source board 20 link together.
The lamp body 10 is in shell structure.The lamp body 10 can use UV glue, PU glue or plastic material.The lamp body 10 Upper to have the limit the brim of a hat 12, the limit the brim of a hat 12 pushes down the outer edge of the light source board 20 when forming.The limit the brim of a hat 12 It is the ring structure of whole circle.
Preferably, headlamp of the invention further includes sleeve 40, and the sleeve 40 is connected to 20 lower section of light source board simultaneously Cover the driving plate 30.The lamp body 10 encases the sleeve 40 in injection forming.
The light source board 20 is equipped with feed inlet 22, and the sleeve is equipped with upper and lower perforative conveying pipeline 42, the conveying pipeline The feed inlet 22 is protruded into 42 upper ends, and the conveying pipeline 42 is vertically arranged, slurry from the feed inlet 22 injection after be formed and it is cold But the lamp body 10 is formed, slurry fills up the feed inlet 22 simultaneously.The feed inlet 22 is close to the edge of the light source board 20 Position setting, the quantity of feed inlet 22 are two and are arranged symmetrically.
It is set in the sleeve 40 there are two card slot 44, two card slots 44 entangle the two sides of the driving plate 30 respectively.Institute The top for stating driving plate 30 is equipped with plug division 32, and the light source board 20 is equipped with mounting hole 24, and the plug division 32 is inserted into peace It fills in hole 24.
In order to further increase the bonding strength between lamp body 10 and sleeve 40, can be arranged on 40 outer surface of sleeve recessed Slot, when 10 injection forming of lamp body, fill up groove.
Embodiment two:
Fig. 6 and Fig. 7 are please referred to, embodiment two and the difference of embodiment one are: headlamp includes lamp body 10, light source board 20,30 3 elements of driving plate, headlamp are not provided with sleeve 40, and slurry is directly formed after the feed inlet 22 injection and cold But the lamp body 10, the solid structure of the lamp body 10 are formed, the lamp body 10 wraps the driving plate 30.
The above is only the preferred embodiment of the present invention, the range implemented of the present invention that therefore, it cannot be limited according to, i.e., according to Equivalent changes and modifications made by the invention patent range and description, should still be within the scope of the present invention.

Claims (8)

1. a kind of headlamp, including lamp body, light source board and driving plate, the driving plate be located at below the light source board and with it is described Light source board links together, and the driving plate is housed in the lamp body, it is characterised in that: the lamp body in injection forming with The light source board links together;The light source board is equipped with feed inlet, and slurry is formed after feed inlet injection and cooling Form the lamp body;There is the limit the brim of a hat, the limit the brim of a hat pushes down the outer edge of the light source board on the lamp body.
2. a kind of headlamp according to claim 1, it is characterised in that: the feed inlet is close to the edge of the light source board Position setting.
3. a kind of headlamp according to claim 1, it is characterised in that: the limit the brim of a hat is the ring structure of whole circle.
4. a kind of headlamp according to claim 1, it is characterised in that: the lamp body wraps the driving plate.
5. a kind of headlamp according to claim 1, it is characterised in that: further include sleeve, the sleeve connection is described Below light source board and the driving plate is covered, the lamp body encases the sleeve in injection forming.
6. a kind of headlamp according to claim 5, it is characterised in that: the light source board is equipped with feed inlet, the set Cylinder is equipped with upper and lower perforative conveying pipeline, and the feed inlet is protruded into the conveying pipeline upper end, and slurry is fixed after feed inlet injection Type is simultaneously cooled into the lamp body.
7. a kind of headlamp according to claim 6, it is characterised in that: the conveying pipeline is vertically arranged;In the sleeve If there are two card slot, two card slots entangle the two sides of the driving plate respectively.
8. a kind of headlamp according to claim 1, it is characterised in that: the top of the driving plate is equipped with plug division, institute Light source board is stated equipped with mounting hole, the plug division is inserted into mounting hole.
CN201510977953.8A 2015-12-23 2015-12-23 A kind of headlamp Active CN105782742B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510977953.8A CN105782742B (en) 2015-12-23 2015-12-23 A kind of headlamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510977953.8A CN105782742B (en) 2015-12-23 2015-12-23 A kind of headlamp

Publications (2)

Publication Number Publication Date
CN105782742A CN105782742A (en) 2016-07-20
CN105782742B true CN105782742B (en) 2019-09-06

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110005982A (en) * 2019-04-15 2019-07-12 欧普照明股份有限公司 Illuminator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287788A (en) * 2011-06-03 2011-12-21 厦门汇耕电子工业有限公司 Manufacture method of fully integrated radiating structure with circuit function
CN103216743A (en) * 2012-01-19 2013-07-24 吴金水 Full-automatic production technology of LED (light-emitting diode) bulb lamp
CN203442761U (en) * 2013-09-11 2014-02-19 天津榛发科技有限责任公司 LED bulb lamp high-thermal-conductive plastic radiator
CN203907537U (en) * 2014-05-12 2014-10-29 惠州Tcl照明电器有限公司 Heat dissipation module for LED bulb lamp and LED bulb lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201377724Y (en) * 2009-03-23 2010-01-06 博莱特光电(深圳)有限公司 LED string light structure
CN103867944B (en) * 2014-03-11 2016-08-03 立达信绿色照明股份有限公司 The integrated lamp cap of LED
CN205331872U (en) * 2015-12-23 2016-06-22 厦门阳光恩耐照明有限公司 Light -emitting diode (LED) illuminating lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287788A (en) * 2011-06-03 2011-12-21 厦门汇耕电子工业有限公司 Manufacture method of fully integrated radiating structure with circuit function
CN103216743A (en) * 2012-01-19 2013-07-24 吴金水 Full-automatic production technology of LED (light-emitting diode) bulb lamp
CN203442761U (en) * 2013-09-11 2014-02-19 天津榛发科技有限责任公司 LED bulb lamp high-thermal-conductive plastic radiator
CN203907537U (en) * 2014-05-12 2014-10-29 惠州Tcl照明电器有限公司 Heat dissipation module for LED bulb lamp and LED bulb lamp

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