CN107289384A - A kind of durable LED street lamp - Google Patents

A kind of durable LED street lamp Download PDF

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Publication number
CN107289384A
CN107289384A CN201710028023.7A CN201710028023A CN107289384A CN 107289384 A CN107289384 A CN 107289384A CN 201710028023 A CN201710028023 A CN 201710028023A CN 107289384 A CN107289384 A CN 107289384A
Authority
CN
China
Prior art keywords
lamp socket
lamp
lock
chute
led street
Prior art date
Application number
CN201710028023.7A
Other languages
Chinese (zh)
Inventor
钟奇
Original Assignee
钟奇
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 钟奇 filed Critical 钟奇
Priority to CN201710028023.7A priority Critical patent/CN107289384A/en
Publication of CN107289384A publication Critical patent/CN107289384A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/08Lighting devices intended for fixed installation with a standard
    • F21S8/085Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • 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
    • F21V17/12Fastening 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 screwing
    • 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
    • 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
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads

Abstract

The invention discloses a kind of durable LED street lamp, including upper lamp socket, lower lamp socket and the lamp stand for being fixed on lamp socket outer wall side, lower lamp socket bottom is provided with LED lamp, connecting pole is provided with lower lamp socket crown center position, the inside of connecting pole lower lateral section is provided with fastening chute, fasten and groove is provided with the lower lamp socket below chute, provided with the guide rod for stretching into fastening chute and being fixedly connected with fastening chute inner roof wall in groove, guide rod is provided with fastening block, around provided with the first spring on guide rod below fastening block, connecting pole upper lateral section both sides outer wall is arranged with lock slots, inclined-plane top splenium is provided with the top of connecting pole;The present apparatus is simple in construction, convenient disassembly, reduces the difficulty of the operation of ascending a height of dismounting personnel, while improving the security of staff.

Description

A kind of durable LED street lamp

Technical field

The present invention relates to LED street lamp technical field, particularly a kind of durable LED street lamp.

Background technology

At present, LED is widely used in life, and especially in lighting technical field, the product for constantly having innovation is supplied in market. The features such as LED street lamp has high environment friendly and pollution-free, little power consumption, light efficiency, long lifespan, therefore, LED street lamp will turn into current energy-conservation and change The optimal selection made.Cover is connected by existing LED street lamp by screw by screwdriver with bottom plate, in order to ensure that cover connects with bottom plate Connect firmly, be at least attached using three screws, dismounting is cumbersome, corresponding tool is also used during dismounting, the cover after dismounting Also need additionally to look for local placement, increase work high above the ground difficulty.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of durable LED street lamp, and it can solve the problem that above-mentioned present technology Middle the problem of.

The present invention is achieved through the following technical solutions:A kind of durable LED street lamp of the present invention, including upper lamp Seat, lower lamp socket and the lamp stand for being fixed on the upper lamp socket outer wall side, the lower lamp socket bottom are provided with LED lamp, the lower lamp Connecting pole is provided with seat crown center position, the inside of the connecting pole lower lateral section is provided with fastening chute, the fastening chute It is provided with groove, the groove to be provided with the lower lamp socket of side and stretches into the fastening chute and with being pushed up in the fastening chute The guide rod that wall is fixedly connected, the guide rod is provided with below fastening block, the fastening block on the guide rod around provided with the first bullet Spring, the connecting pole upper lateral section both sides outer wall is arranged with lock slots, is provided with inclined-plane top splenium at the top of the connecting pole, it is described under Prompting device is additionally provided with lamp socket, the prompting device includes trigger and the attention gatter connected with the trigger electricity;

The upper lamp socket bosom position is provided with the connecting hole being oppositely arranged with the connecting pole, and the connecting hole bottom is provided with To the binding groove being connected with the fastening block, operating cavity is provided with the upper lamp socket of the connecting hole over top, The operating cavity two bottom sides are arranged with lock chute, and the operating cavity bosom position is fixed with motor, the motor Both sides are rotatably assorted respectively is connected with the first screw rod and the second screw rod, is respectively equipped with and stretches on first screw rod and the second screw rod Solution lock slide in the corresponding lock chute, the lock chute bottom slidably connects movable closing piece, active lock described in two groups Block opposite side is foxy provided with bevel lock, and the bevel lock slippery fellow is inside the upper lamp socket and stretches into the connecting hole.

Wherein, the trigger is arranged at the top of the lower lamp socket and positioned at the left part of the groove, the trigger with The fastening block is oppositely arranged, and the attention gatter is arranged on the lower lamp socket left part, and the attention gatter is fixed with the lower lamp socket Connection, the attention gatter connects with the trigger electricity.

Preferably technical scheme, the fastening block is set on the guide rod and is slidably connected.

Be connected setting at the top of preferably technical scheme, the operating cavity two bottom sides and the lock chute.

Preferably technical scheme, the lock chute bottom is provided with the upper lamp socket away from the connecting hole side Second spring is provided with deep gouge, the deep gouge.

Preferably technical scheme, the movable closing piece stretched into away from the foxy side of the bevel lock in the deep gouge and Sliding connection, the bevel lock is foxy and coordinates with second spring top pressure.

Preferably technical scheme, the movable closing piece is provided with protuberance, and the unblock slider bottom is provided with clamping Mouthful, the card interface and the movable closing piece lateral wall of the unblock slider bottom are engaged by clamping, and are connected in the protrusion Portion is close to the foxy side of the bevel lock.

Preferably technical scheme, first screw rod and the second screw flight set in the opposite direction and with it is corresponding The solution lock slide screw thread be connected.

Preferably technical scheme, the deep equality of the thickness of the fastening block and the binding groove.

The beneficial effects of the invention are as follows:

1. be set on guide rod and be slidably connected by fastening block, so that fastening block displacement, prevents skew, lead to Cross and set in deep gouge, deep gouge in lock upper lamp socket of the chute bottom away from connecting hole side and set second spring, by second spring so as to Realize that automatic telescopic is locked, stretch into deep gouge and be slidably connected away from the foxy side of bevel lock by movable closing piece, improve Movable closing piece the moving stability.

2. by setting protuberance on movable closing piece, unblock slider bottom sets card interface, unlock the card interface of slider bottom with Movable closing piece lateral wall is engaged by clamping, and is connected in protuberance close to the foxy side of bevel lock, makes it easy to movable closing piece solution Lock, while realizing that the present apparatus can continue dismounting and use.

Connect 3. set and coordinated with corresponding solution lock slide screw thread in the opposite direction by the first screw rod and the second screw flight Connect, so as to realize control solution lock slide reversely and move towards.

4. the sealing in the deep equality for the thickness and binding groove for passing through fastening block, raising after lamp socket, the engagement of lower lamp socket, The stability after upper lamp socket, the locking of lower lamp socket is improved simultaneously.

5. the present apparatus is simple in construction, convenient disassembly, the difficulty of the operation of ascending a height of dismounting personnel is reduced, while improving work The security of personnel.

Brief description of the drawings

For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.

Fig. 1 is a kind of durable LED street lamp structure schematic diagram of the invention;

Fig. 2 is a kind of durable LED street lamp installation process structural representation of the invention;

Fig. 3 is structural representation after a kind of durable LED street lamp installation of the present invention;

The partial enlarged drawing that Fig. 4 is A in Fig. 1 of the present invention;

Fig. 5 is unblock slide block structure schematic diagram of the invention;

Fig. 6 is the structural representation of movable closing piece in Fig. 4.

Embodiment

As shown in figs 1 to 6, a kind of durable LED street lamp of the invention, including upper lamp socket 2, lower lamp socket 3 and it is fixed on institute The lamp stand 1 of the outer wall side of lamp socket 2 is stated, the lower bottom of lamp socket 3 is provided with LED lamp 4, the lower crown center position of lamp socket 3 Provided with connecting pole 31, the inside of the lower lateral section of connecting pole 31 is provided with fastening chute 311, the institute of the lower section of fastening chute 311 State be provided with lower lamp socket 3 in groove 32, the groove 32 provided with stretch into the fastening chute 311 and with the fastening chute The guide rod 33 that 311 inner roof walls are fixedly connected, the guide rod 33 is provided with fastening block 34, the lower section of fastening block 34 guide rod 33 Upper surround is provided with the first spring 35, and the upper lateral section both sides outer wall of connecting pole 31 is arranged with lock slots 312, the connecting pole 31 Top is provided with inclined-plane top splenium 313, is additionally provided with prompting device on the lower lamp socket 3, the prompting device include trigger 351 with And the attention gatter 352 connected with the electricity of trigger 351;

The bosom position of upper lamp socket 2 is provided with the connecting hole 22 being oppositely arranged with the connecting pole 31, the connecting hole 22 Bottom is provided with the binding groove 21 for being used to be connected with the fastening block 34, the upper lamp socket of the over top of connecting hole 22 Operating cavity 23 is provided with 2, the two bottom sides of operating cavity 23 are arranged with lock chute 24, the bosom position of operating cavity 23 Motor 233 is fixed with, the both sides of motor 233 are rotatably assorted respectively is connected with the first screw rod 231 and the second screw rod 232, institute The solution lock slide 241 for being respectively equipped with and being stretched into the corresponding lock chute 24 on the first screw rod 231 and the second screw rod 232 is stated, it is described Lock chute 24 bottom slidably connects movable closing piece 26, and the movable opposite side of closing piece 26 is provided with bevel lock slippery fellow 262 described in two groups, The bevel lock slippery fellow 262 is through the upper inside of lamp socket 2 and stretches into the connecting hole 22.

Wherein, the trigger 351 is arranged on the top of lower lamp socket 3 and positioned at the left part of the groove 32, described to touch Hair device 351 is oppositely arranged with the fastening block 34, and the attention gatter 352 is arranged on the left part of lower lamp socket 3, the attention gatter 352 are fixedly connected with the lower lamp socket 3, and the attention gatter 352 connects with the electricity of trigger 351.

Wherein, the fastening block 34 is set on the guide rod 33 and is slidably connected, so that fastening block 34 is fixed To movement, skew is prevented.

Wherein, the two bottom sides of operating cavity 23 and the setting that is connected at the top of the lock chute 24.

Wherein, deep gouge 25, institute are provided with the lock upper lamp socket 2 of the bottom of chute 24 away from the side of connecting hole 22 State and second spring 251 is provided with deep gouge 25, by second spring 251 so as to realize that automatic telescopic is locked.

Wherein, the movable closing piece 26 is stretched into the deep gouge 25 and slided away from foxy 262 sides of the bevel lock and matches somebody with somebody Connection is closed, the bevel lock slippery fellow 262 simultaneously coordinates with the top pressure of second spring 251.

Wherein, the movable closing piece 26 is provided with protuberance 261, and solution lock slide 241 bottom is provided with card interface 2411, The card interface 2411 of solution lock slide 241 bottom is engaged by clamping with the movable lateral wall of closing piece 26, and is connected in institute Protuberance 261 is stated close to the side of the bevel lock slippery fellow 262, is easy to movable closing piece 26 to unlock so that the present apparatus can continue Dismounting is used.

Wherein, first screw rod 231 and the hand of spiral of the second screw rod 232 be reversed and with the corresponding solution The screw thread of lock slide 241 is connected, so as to realize control solution lock slide 241 reversely and move towards.

Wherein, lamp socket 2, lower lamp socket 3 connect in the deep equality of the thickness of the fastening block 34 and the binding groove 21, raising Sealing after conjunction, while improving the stability after upper lamp socket 2, lower lamp socket 3 are locked.

During original state, the active force that fastening block 34 passes through the first spring 35 so that fastening block 34 is with fastening in chute 311 Top is abutted against, and solution lock slide 241 is located in the lock chute 24 of the side of connecting hole 22, now, and movable closing piece 26 passes through the The active force of two springs 251 so that protuberance 261 is abutted against with solution lock slide 241, meanwhile, bevel lock slippery fellow 262 stretches into connection In hole 22.

When needing to install and use, by the way that the inclined-plane top splenium 313 at the top of connecting pole 31 is moved into connecting hole 22 with respect to position Put, meanwhile, fastening block 34 is in relative position with binding groove 21, promotes the bottom up of LED lamp 4 by staff, makes Connecting pole 31 is obtained by binding groove 21 and is stretched into connecting hole 22, continues to enforce the bottom of LED lamp 4, now, fastening block 34 Gradually stretch into binding groove 21, until fastening block 34 is fully engaged in binding groove 21, be further continued for enforcing the bottom of LED lamp 4, So that fastening block 34 relative to connecting pole 31 to move down, until when inclined-plane top splenium 313 and bevel lock slippery fellow 262 offset cunning Dynamic connection so that, movable closing piece 26 overcomes the active force of second spring 251 to stretch into lock chute 24, when bevel lock slippery fellow 262 stretches When entering to lock in chute 24, outer face and the outer wall of connecting pole 31 of bevel lock slippery fellow 262 are slidably matched, until bevel lock slippery fellow 262 When being moved to lock slots 312, bevel lock slippery fellow 262 is inserted in lock slots 312 by the active force of second spring 251, now complete Into locking connection, when bevel lock slippery fellow 262 is inserted in lock slots 312, upper lamp socket 2 and the engagement locking of lower lamp socket 3 are now fastened The bottom of block 34 is contradicted with trigger 351, and trigger 511 transmits signal and controls attention gatter 352 to open after being contradicted with fastening block 34 It is luminous, opened by attention gatter 352 and light to remind now above lamp socket 2 and lower lamp socket 3 to be in engagement lock-out state, LED street lamp It is locked in place.

When needing demolition and maintenance, the bottom of LED lamp 4 is lifted by staff first, then passes through the control of motor 233 the One screw rod 231 and the second screw rod 232 are rotated so that the first screw rod 231 and the second screw rod 232 drive the unblock on corresponding to slide respectively Block 241 is moved in the opposite direction, and lock chute 24 is oriented to solution lock slide 241 and is slidably matched, while compressing protrusion by solution lock slide 241 Portion 261 and drive activity closing piece 26 overcome the effect of second spring 251 towards moving in deep gouge 25, until bevel lock slippery fellow 262 is complete It is complete to stretch into lock chute 24, bevel lock slippery fellow 262 is completely disengaged from lock slots 312, now, connecting pole 31 passes through the first spring 35 top pressure elastic force causes connecting pole 31 to eject outside connecting hole 22 so that upper lamp socket 2 completes to depart from lower lamp socket 3, removes lower lamp Seat 3, then controlled motor 233 invert so that solution lock slide 241 towards relative direction move, until solution lock slide 241 with lock chute 24 madial walls are abutted against, and then controlled motor 233 stops operating, while effect of the bevel lock slippery fellow 262 by second spring 251 Again stretch into connecting hole 22, be easy to repeat to install and use.

The beneficial effects of the invention are as follows:

1. be set on guide rod and be slidably connected by fastening block, so that fastening block displacement, prevents skew, lead to Cross and set in deep gouge, deep gouge in lock upper lamp socket of the chute bottom away from connecting hole side and set second spring, by second spring so as to Realize that automatic telescopic is locked, stretch into deep gouge and be slidably connected away from the foxy side of bevel lock by movable closing piece, improve Movable closing piece the moving stability.

2. by setting protuberance on movable closing piece, unblock slider bottom sets card interface, unlock the card interface of slider bottom with Movable closing piece lateral wall is engaged by clamping, and is connected in protuberance close to the foxy side of bevel lock, makes it easy to movable closing piece solution Lock, while realizing that the present apparatus can continue dismounting and use.

Connect 3. set and coordinated with corresponding solution lock slide screw thread in the opposite direction by the first screw rod and the second screw flight Connect, so as to realize control solution lock slide reversely and move towards.

4. the sealing in the deep equality for the thickness and binding groove for passing through fastening block, raising after lamp socket, the engagement of lower lamp socket, The stability after upper lamp socket, the locking of lower lamp socket is improved simultaneously.

5. the present apparatus is simple in construction, convenient disassembly, the difficulty of the operation of ascending a height of dismounting personnel is reduced, while improving work The security of personnel.

The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (9)

1. a kind of durable LED street lamp, including upper lamp socket, lower lamp socket and the lamp stand for being fixed on lamp socket outer wall side, its feature exist In:Lower lamp socket bottom, which is provided with LED lamp, lower lamp socket crown center position, is provided with connecting pole, and the inside of connecting pole lower lateral section is set Have to be provided with groove, groove to be provided with the lower lamp socket below fastening chute, fastening chute and stretch into fastening chute and slided with fastening The guide rod that groove inner roof wall is fixedly connected, guide rod is provided with below fastening block, fastening block on guide rod around the first spring is provided with, and is connected Post upper lateral section both sides outer wall, which is arranged with the top of lock slots, connecting pole, is provided with inclined-plane top splenium, and reminiscences is additionally provided with lower lamp socket Part, reminds device to include trigger and the attention gatter connected with trigger electricity;Upper lamp socket bosom position is provided with being connected The connecting hole that post is oppositely arranged, connecting hole bottom is provided with the binding groove for being used to be connected with fastening block, connecting hole over top Upper lamp socket in be provided with operating cavity, operating cavity two bottom sides are arranged with lock chute, and operating cavity bosom position is fixed with Motor, motor both sides are rotatably assorted respectively is connected with the first screw rod and the second screw rod, is set respectively on the first screw rod and the second screw rod There is the solution lock slide stretched into corresponding lock chute, lock chute bottom slidably connects movable closing piece, and two groups of activity closing pieces are relative Side is foxy provided with bevel lock, and bevel lock slippery fellow is inside upper lamp socket and stretches into connecting hole.
2. a kind of durable LED street lamp according to claim 1, it is characterised in that:The trigger is arranged on the lower lamp Seat top and the left part for being located at the groove, the trigger are oppositely arranged with the fastening block, and the attention gatter is arranged on institute Lower lamp socket left part is stated, the attention gatter is fixedly connected with the lower lamp socket, and the attention gatter connects with the trigger electricity.
3. a kind of durable LED street lamp according to claim 1, it is characterised in that:The fastening block is set in the guide rod Upper and sliding connection.
4. a kind of durable LED street lamp according to claim 1, it is characterised in that:The operating cavity two bottom sides with it is described Be connected setting at the top of lock chute.
5. a kind of durable LED street lamp according to claim 1, it is characterised in that:Chute bottom is locked away from connecting hole side Upper lamp socket in be provided with deep gouge, second spring is provided with deep gouge.
6. a kind of durable LED street lamp according to claim 1 or 5, it is characterised in that:The movable closing piece is away from described oblique Lock foxy side in face is stretched into the deep gouge and sliding connection, and the bevel lock is foxy and coordinates with second spring top pressure.
7. a kind of durable LED street lamp according to claim 1, it is characterised in that:The movable closing piece is provided with protuberance, The unblock slider bottom is provided with card interface, the card interface of the unblock slider bottom and the movable closing piece lateral wall card Cooperation is connect, and is connected in the protuberance close to the foxy side of the bevel lock.
8. a kind of durable LED street lamp according to claim 1, it is characterised in that:First screw rod and the second spiral shell Bar hand of spiral is reversed and is connected with the corresponding solution lock slide screw thread.
9. a kind of durable LED street lamp according to claim 1, it is characterised in that:The thickness of the fastening block with it is described tight Gu the deep equality of groove.
CN201710028023.7A 2017-01-16 2017-01-16 A kind of durable LED street lamp CN107289384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710028023.7A CN107289384A (en) 2017-01-16 2017-01-16 A kind of durable LED street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710028023.7A CN107289384A (en) 2017-01-16 2017-01-16 A kind of durable LED street lamp

Publications (1)

Publication Number Publication Date
CN107289384A true CN107289384A (en) 2017-10-24

Family

ID=60093860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710028023.7A CN107289384A (en) 2017-01-16 2017-01-16 A kind of durable LED street lamp

Country Status (1)

Country Link
CN (1) CN107289384A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108110695A (en) * 2017-12-12 2018-06-01 郑州天舜电子技术有限公司 A kind of modularization is clamped cable testing bridge
CN108204560A (en) * 2017-11-17 2018-06-26 广州市双聚节能科技有限公司 The LED lamp that a kind of install convenient is stablized
CN108224282A (en) * 2017-11-17 2018-06-29 广州市双聚节能科技有限公司 A kind of LED lamp of stable installation
CN108343883A (en) * 2017-12-29 2018-07-31 南安市振邦家庭农场有限公司 A kind of LED wall lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108204560A (en) * 2017-11-17 2018-06-26 广州市双聚节能科技有限公司 The LED lamp that a kind of install convenient is stablized
CN108224282A (en) * 2017-11-17 2018-06-29 广州市双聚节能科技有限公司 A kind of LED lamp of stable installation
CN108110695A (en) * 2017-12-12 2018-06-01 郑州天舜电子技术有限公司 A kind of modularization is clamped cable testing bridge
CN108343883A (en) * 2017-12-29 2018-07-31 南安市振邦家庭农场有限公司 A kind of LED wall lamp

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Application publication date: 20171024

WW01 Invention patent application withdrawn after publication