CN105627193A - LED tunnel lamp conveniently dissipating heat - Google Patents
LED tunnel lamp conveniently dissipating heat Download PDFInfo
- Publication number
- CN105627193A CN105627193A CN201510301445.8A CN201510301445A CN105627193A CN 105627193 A CN105627193 A CN 105627193A CN 201510301445 A CN201510301445 A CN 201510301445A CN 105627193 A CN105627193 A CN 105627193A
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- China
- Prior art keywords
- led
- lamp
- lamp body
- easy
- heat radiation
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides an LED tunnel lamp conveniently dissipating heat. The LED tunnel lamp comprises a lamp body, an LED light source module, a power supply and a bracket, wherein the LED light source module comprises a lamp panel and an LED lens, the LED lens comprises a light emitting surface and an inner curved surface, and the light emitting surface is a plane; a mounting surface is arranged on the front of the lamp body, transverse edge beams and vertical edge beams are arranged on the sides of the lamp body, and heat dissipating fins and wiring grooves are arranged on the rear of the lamp body; the mounting surface, the transverse edge beams, the vertical edge beams, the heat dissipating fins and the wiring grooves adopt an integral structure and cannot be independently disassembled; ventilation grooves are arranged between the mounting surface and the transverse edge beams, and ventilation holes are formed between the ventilation grooves and the heat dissipating fins; the LED light source module is mounted on the front of the lamp body, and the power supply is fixed to the back of the lamp body through a power supply fixing plate; and the bracket is mounted on the rear of the lamp body. The LED tunnel lamp conveniently dissipating heat, provided by the invention, is simple in structure, great in heat dissipating effect, easy to clean and maintain and lower in production cost.
Description
Technical field
The invention belongs to lighting field, be specifically related to a kind of LED tunnel lamp being easy to heat radiation suitable in tunnel illumination.
Background technology
LED as a kind of novel lighting system, there is life-span length, consume energy low, volume is little, high brightness, controls the advantages such as flexible, belongs to typical green illumination light source, its application prospect is more and more extensive. Existing Tunnel Lamp great majority adopt LED lamp, support vehicles safe passing and road maintenance personal security operation.
But, traditional optical lens such as cylindrical mirror or the coquille etc. that existing LED tunnel lamp is used mostly, their exiting surface is mostly for protruding curved surface, in use, dust due to mechanical transport or air itself, greasy dirts etc. are readily adsorbed on lamp luminescence face, and owing to protruding lens are directed downward, rainwater or dew can carry dirt ash and pollutant along radiator, module is accumulated to the top salient position of lens, even if moisture is after evaporating or be air-dry, dirt still just remains in the position that lensed tip protrudes, form black speck, to cause that illumination efficiency declines, illuminating effect can be had a strong impact on, need to clean on schedule, considerably increase light fixture maintenance difficulties, improve light fixture maintenance cost.
Meanwhile, existing LED tunnel lamp is an overall structure closed, and each parts are assembled in together, and structure is complex, and manufacturing process is relatively complicated, dismounting inconvenience, and lamp housing is what to separate with heat radiation, and radiating effect is less desirable.
Summary of the invention
To be solved by this invention is the technical problem that existing LED tunnel lamp maintenance cost is high, dismounting is inconvenient, radiating effect is bad, it is provided that a kind of LED tunnel lamp being easy to heat radiation of easy to maintenance, fast assembling-disassembling and good heat dissipation effect.
In order to solve the technical problem of the present invention, the present invention is achieved by the following technical solutions: a kind of LED tunnel lamp being easy to heat radiation, including lamp body 1, LED light source module 2, power supply 3, support 4, described LED light source module 2 includes lamp plate 21 and LED lens 22, described LED lens 22 include exiting surface 221 and negative camber 222, and described exiting surface 221 is plane; Described lamp body 1 front is provided with installed surface 11, and side is provided with horizontal edge beam 12 and vertical edge beam 13, and the back side is provided with radiating fin 14 and trough 15; Described installed surface 11, horizontal edge beam 12, vertical edge beam 13, radiating fin 14 and trough 15 are structure as a whole; It is provided with ventilation slot 16 between described installed surface 11 and horizontal edge beam 12, between described ventilation slot 16 and radiating fin 14, forms air vent 161; Described LED light source module 2 is arranged on lamp body 1 front, and described power supply 3 is fixed on described lamp body 1 back side by the fixing plate 31 of power supply; Described support 4 is arranged on described lamp body 1 back side.
Preferably, described exiting surface 221 surface has anti-static coating, and the antistatic for LED lens 22 processes.
Preferably, the installing hole 223 of described LED lens 22 is positioned at the back side of exiting surface 221, does not penetrate through exiting surface 221, it is ensured that exiting surface 221 is a smooth plane.
Preferably, described vertical edge beam 13 height is highly fair with described exiting surface 221.
Preferably, described vertical edge beam 13 is arranged over glass cover 5 with described exiting surface 221, is possible not only to avoid laying dust on LED lens 22, and can improve light fixture fire-protection rating.
Preferably, described ventilation slot 16 is not immediately below glass cover 5, and ventilation slot 16 is not covered by glass cover 5, the air vent 161 on ventilation slot 16, forms cross-ventilation, accelerates radiating effect.
Preferably, described trough 15 being provided with cover plate 33, be provided with cover plate for sealing circle 36, better tightness between described cover plate 33 and described trough 15, more preferably, IP degree of protection is IP68 to waterproof effect.
Preferably, described radiating fin 14 has at least 2 row, can according to lamp power requirement, flexible design.
Preferably, described lamp body 1 is made for highly heat-conductive material, is quickly distributed by the heat that light fixture produces, and accelerates light fixture heat radiation.
Preferably, outer 1 surface of described lamp body has film coating, it is prevented that lamp body, by the corrosion of the external environments such as rainwater, extends lamp body service life.
Preferably, described LED lens 22 are that the refractive index glass more than 1 or silica gel or PS or PC or PMMA material are made.
Preferably, described support 4 is provided with scale chuck 41, it is possible to adjusts lamp installing angle, reaches optimal illumination effect.
Preferably, described LED light source module 2 quantity is at least 1, according to lamp power, luminous flux requirement, carries out flexible design.
Preferably, described ventilation slot 16 has 2 row, adjacent with horizontal edge beam 12 respectively, accelerates heat radiation.
Preferably, described cover plate 33 back side is provided with fin 331, improves radiating effect.
The present invention obtains and provides the benefit that:
LED lens exiting surface is the convenience that plane substantially increases that light fixture is safeguarded, after lens surface laying dust, it is possible to be easy to cleaning, is absent from cleaning dead angle, so that light fixture maintains higher maintenance factor, keeps good optical property; Exiting surface is plane, is more beneficial for lens and does surface treatment, and process of surface treatment is simpler than non-planar lens, evenly, better effects if; Exiting surface is that plane does not have projection, thus decreasing dazzle, can improve travel safety when especially using in tunnel illumination.
Reverse side mounting means taked by LED lens, it is ensured that exiting surface is plane, it is easier to cleaning, maintenance, and it is all that front is installed that traditional lens are installed, and installs the easy burn into laying dusts of part such as screw, affects lens light-out effect.
LED lens are arranged over glass cover, are possible not only to be effectively prevented from laying dust on LED lens, and can improve light fixture fire-protection rating.
The design of air vent and ventilation slot, forms cross-ventilation, accelerates air exchange, improves radiating effect.
Lamp body is structure as a whole, and only needs a mould, and simple in construction, manufacturing process are single, reduce the lamp assembled time, improve production efficiency; Integration lamp body, is directly dispersed in air by the heat that light fixture produces, and reduces heat bang path, good heat dissipation effect.
LED light source module fast demountable, it is individually replaced, it is achieved module standardization, saves cost, reduce maintenance time.
Support is provided with scale chuck, the setting angle of scalable LED tunnel lamp, reaches optimal illumination effect.
Accompanying drawing explanation
Fig. 1 is embodiment 1 axonometric chart.
Fig. 2 is embodiment 1 explosive view.
Fig. 3 is lamp body structure figure.
Fig. 4 is lamp body front view.
Fig. 5 is lamp body rearview.
Fig. 6 is LED lens arrangement figure.
Fig. 7 is LED lens front view.
Fig. 8 is LED lens rearview.
Fig. 9 is covering plate structure figure.
Figure 10 is embodiment 2 axonometric chart.
Figure 11 is embodiment 2 glass cover broken away view.
Figure 12 is embodiment 2 front view.
Accompanying drawing labelling: 1, lamp body; 11, installed surface; 12, horizontal edge beam; 13, vertical edge beam; 14, radiating fin; 15, trough; 151 cable holes; 16, ventilation slot; 161, air vent; 2, LED light source module; 21, lamp plate; 22, LED lens; 221, exiting surface; 222, negative camber; 223, installing hole; 23, light source sealing ring; 3, power supply; 31, the fixing plate of power supply; 32, cable fixing head; 33 cover plates; 331, fin; 34, tension disc; 35, plug; 36 cover plate for sealing circles; 4, support; 41, scale chuck; 5, glass cover.
Specific embodiments
Embodiment 1:
Shown in accompanying drawing 1 to accompanying drawing 9, a kind of LED tunnel lamp being easy to heat radiation, including lamp body 1, LED light source module 2, power supply 3, support 4, described LED light source module 2 includes lamp plate 21 and LED lens 22, described LED lens 22 include exiting surface 221 and negative camber 222, and described exiting surface 221 is plane; Described lamp body 1 front is provided with installed surface 11, and side is provided with horizontal edge beam 12 and vertical edge beam 13, and the back side is provided with radiating fin 14 and trough 15; Described installed surface 11, horizontal edge beam 12, vertical edge beam 13, radiating fin 14 and trough 15 are structure as a whole; It is provided with ventilation slot 16 between described installed surface 11 and horizontal edge beam 12, between described ventilation slot 16 and radiating fin 14, forms air vent 161; Described LED light source module 2 is arranged on lamp body 1 front, and described power supply 3 is fixed on described lamp body 1 back side by the fixing plate 31 of power supply; Described support 4 is arranged on described lamp body 1 back side.
Further, described exiting surface 221 surface has anti-static coating, and the antistatic for LED lens 22 processes.
Further, the installing hole 223 of described LED lens 22 is positioned at the back side of exiting surface 221, does not penetrate through exiting surface 221, it is ensured that exiting surface 221 is a smooth plane.
Further, described ventilation slot 16 has 2 row, adjacent with horizontal edge beam 12 respectively, accelerates heat radiation.
Further, described trough 15 being provided with cover plate 33, be provided with cover plate for sealing circle 36, better tightness between described cover plate 33 and described trough 15, more preferably, IP degree of protection is IP68 to waterproof effect.
Further, described trough 15 is provided with cable hole 151, and described LED light source module 2 input line passes from described cable hole 151, is connected with described power supply 3 output lead.
Further, described plug 35 is built on cable hole 151, and described tension disc 34 is fixed on plug 35, it is prevented that rainwater etc. enter cable hole 151, improves light fixture degree of protection.
Further, described cover plate 33 back side is provided with fin 331, improves radiating effect.
Further, described cover plate 33 being fixed with cable fixing head 32, described power supply 3 output lead is fixed on cable fixing head 32.
Further, described radiating fin 14 has at least 2 row, can according to lamp power requirement, flexible design.
Further, described lamp body 1 is made for highly heat-conductive material, is quickly distributed by the heat that light fixture produces, and accelerates light fixture heat radiation.
Further, outer 1 surface of described lamp body has film coating, it is prevented that lamp body, by the corrosion of the external environments such as rainwater, extends lamp body service life.
Further, described LED lens 22 are that the refractive index glass more than 1 or silica gel or PS or PC or PMMA material are made.
Further, being provided with light source sealing ring 23 between described LED lens 22 and described lamp plate 21, water proofing property is better.
Further, described support 4 is provided with scale chuck 41, it is possible to adjusts lamp installing angle, reaches optimal illumination effect.
Further, described LED light source module 2 quantity is at least 1, according to lamp power, luminous flux requirement, carries out flexible design.
Embodiment 2:
Shown in accompanying drawing 3 to accompanying drawing 12, a kind of LED tunnel lamp being easy to heat radiation, including lamp body 1, LED light source module 2, power supply 3, support 4, described LED light source module 2 includes lamp plate 21 and LED lens 22, described LED lens 22 include exiting surface 221 and negative camber 222, and described exiting surface 221 is plane; Described lamp body 1 front is provided with installed surface 11, and side is provided with horizontal edge beam 12 and vertical edge beam 13, and the back side is provided with radiating fin 14 and trough 15; Described installed surface 11, horizontal edge beam 12, vertical edge beam 13, radiating fin 14 and trough 15 are structure as a whole; It is provided with ventilation slot 16 between described installed surface 11 and horizontal edge beam 12, between described ventilation slot 16 and radiating fin 14, forms air vent 161; Described LED light source module 2 is arranged on lamp body 1 front, and described power supply 3 is fixed on described lamp body 1 back side by the fixing plate 31 of power supply; Described support 4 is arranged on described lamp body 1 back side.
Further, described exiting surface 221 surface has anti-static coating, and the antistatic for LED lens 22 processes.
Further, the installing hole 223 of described LED lens 22 is positioned at the back side of exiting surface 221, does not penetrate through exiting surface 221, it is ensured that exiting surface 221 is a smooth plane, maintenance easy to clean. Traditional lens mounting means is to arrange screw at the outward flange of lens front surface, but owing to the head of screw exposes, in the environment of rainy season or humidity, easy corrosion was lost efficacy, thus causing that steam enters in chip, caused the harmful effects such as short circuit.
Further, described vertical edge beam 13 height is highly fair with described exiting surface 221.
Further, described vertical edge beam 13 is provided with glass cover 5 with described exiting surface 221, is possible not only to avoid laying dust on LED lens 22, and can improve light fixture fire-protection rating.
Further, described ventilation slot 16 is not immediately below glass cover 5, and ventilation slot 16 is not covered by glass cover 5, the air vent 161 on ventilation slot 16, forms cross-ventilation, accelerates radiating effect.
Further, described ventilation slot 16 has 2 row, adjacent with horizontal edge beam 12 respectively, accelerates heat radiation.
Further, described trough 15 being provided with cover plate 33, be provided with cover plate for sealing circle 36, better tightness between described cover plate 33 and described trough 15, more preferably, IP degree of protection is IP68 to waterproof effect.
Further, described trough 15 is provided with cable hole 151, and described LED light source module 2 input line passes from described cable hole 151, is connected with described power supply 3 output lead.
Further, described plug 35 is built on cable hole 151, and described tension disc 34 is fixed on plug 35, it is prevented that rainwater etc. enter cable hole 151, improves light fixture degree of protection.
Further, described cover plate 33 back side is provided with fin 331, improves radiating effect.
Further, described cover plate 33 being fixed with cable fixing head 32, described power supply 3 output lead is fixed on cable fixing head 32.
Further, described radiating fin 14 has at least 2 row, can according to lamp power requirement, flexible design.
Further, described lamp body 1 is made for highly heat-conductive material, is quickly distributed by the heat that light fixture produces, and accelerates light fixture heat radiation.
Further, outer 1 surface of described lamp body has film coating, it is prevented that lamp body, by the corrosion of the external environments such as rainwater, extends lamp body service life.
Further, described LED lens 22 are that the refractive index glass more than 1 or silica gel or PS or PC or PMMA material are made.
Further, being provided with light source sealing ring 23 between described LED lens 22 and described lamp plate 21, water proofing property is better.
Further, described support 4 is provided with scale chuck 41, it is possible to adjusts lamp installing angle, reaches optimal illumination effect.
Further, described LED light source module 2 quantity is at least 1, according to lamp power, luminous flux requirement, carries out flexible design.
Listed above is only several specific embodiments of the present invention. It is clear that the invention is not restricted to above example, it is also possible to there are many similar reshapings. All deformation that those of ordinary skill in the art can directly derive from present disclosure or associate, are all considered as invention which is intended to be protected.
Claims (10)
1. the LED tunnel lamp being easy to heat radiation, including lamp body (1), LED light source module (2), power supply (3), support (4), described LED light source module (2) includes lamp plate (21) and LED lens (22), it is characterized in that: described LED lens (22) include exiting surface (221) and negative camber (222), and described exiting surface (221) is plane; Described lamp body (1) front is provided with installed surface (11), and side is provided with horizontal edge beam (12) and vertical edge beam (13), and the back side is provided with radiating fin (14) and trough (15); Described installed surface (11), horizontal edge beam (12), vertical edge beam (13), radiating fin (14) and trough (15) are structure as a whole; It is provided with ventilation slot (16) between described installed surface (11) and horizontal edge beam (12), between described ventilation slot (16) and radiating fin (14), forms air vent (161); Described LED light source module (2) is arranged on lamp body (1) front, and described power supply (3) is fixed on described lamp body (1) back side by the fixing plate (31) of power supply; Described support (4) is arranged on described lamp body (1) back side.
2. as claimed in claim 1 a kind of be easy to heat radiation LED tunnel lamp, it is characterised in that: described exiting surface (221) surface has anti-static coating.
3. as claimed in claim 1 a kind of be easy to heat radiation LED tunnel lamp, it is characterised in that: the installing hole (223) of described LED lens is positioned at the back side of exiting surface (221).
4. as claimed in claim 1 a kind of be easy to heat radiation LED tunnel lamp, it is characterised in that: described vertical edge beam (13) height highly fair with described exiting surface (221).
5. as claimed in claim 1 a kind of be easy to heat radiation LED tunnel lamp, it is characterised in that: described ventilation slot (16) has 2 row, adjacent with horizontal edge beam (12) respectively.
6. as claimed in claim 1 a kind of be easy to heat radiation LED tunnel lamp, it is characterised in that: described trough (15) is provided with cover plate (33), between described cover plate (33) and described trough (15), is provided with cover plate for sealing circle (36).
7. as claimed in claim 1 a kind of be easy to heat radiation LED tunnel lamp, it is characterised in that: described radiating fin (14) has at least 2 row.
8. as claimed in claim 1 a kind of be easy to heat radiation LED tunnel lamp, it is characterised in that: the quantity of described LED light source module is at least 1.
9. a kind of LED tunnel lamp being easy to heat radiation as claimed in claim 4, it is characterised in that: described vertical edge beam (13) and described exiting surface (221) are arranged over glass cover (5).
10. as claimed in claim 6 a kind of be easy to heat radiation LED tunnel lamp, it is characterised in that: described cover plate (33) back side is provided with fin (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301445.8A CN105627193A (en) | 2015-06-04 | 2015-06-04 | LED tunnel lamp conveniently dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301445.8A CN105627193A (en) | 2015-06-04 | 2015-06-04 | LED tunnel lamp conveniently dissipating heat |
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| Publication Number | Publication Date |
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| CN105627193A true CN105627193A (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510301445.8A Pending CN105627193A (en) | 2015-06-04 | 2015-06-04 | LED tunnel lamp conveniently dissipating heat |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151894A (en) * | 2016-08-19 | 2016-11-23 | 中节能晶和照明有限公司 | LED light unit |
| CN107889316A (en) * | 2017-12-12 | 2018-04-06 | 上海小糸车灯有限公司 | Automobile signal light LED Electronic Control modules |
| CN109611717A (en) * | 2017-10-05 | 2019-04-12 | 镇江润德节能科技有限公司 | A kind of Tunnel Lamp being conveniently replaceable light source board |
| CN109882769A (en) * | 2019-03-08 | 2019-06-14 | 深圳市艾格斯特科技有限公司 | A kind of tunnel type LED lamp |
| CN110454706A (en) * | 2018-05-08 | 2019-11-15 | 深圳市海洋王照明工程有限公司 | Road lamp |
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| CN204648018U (en) * | 2015-06-04 | 2015-09-16 | 中节能晶和照明有限公司 | A kind of LED tunnel lamp being convenient to dispel the heat |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151894A (en) * | 2016-08-19 | 2016-11-23 | 中节能晶和照明有限公司 | LED light unit |
| CN109611717A (en) * | 2017-10-05 | 2019-04-12 | 镇江润德节能科技有限公司 | A kind of Tunnel Lamp being conveniently replaceable light source board |
| CN107889316A (en) * | 2017-12-12 | 2018-04-06 | 上海小糸车灯有限公司 | Automobile signal light LED Electronic Control modules |
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| CN109882769A (en) * | 2019-03-08 | 2019-06-14 | 深圳市艾格斯特科技有限公司 | A kind of tunnel type LED lamp |
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