CN206191296U

CN206191296U - LED lamp

Info

Publication number: CN206191296U
Application number: CN201621206219.8U
Authority: CN
Inventors: 古春鋆
Original assignee: Shenzhen Jiuzhou Optoelectronics Technology Co Ltd
Current assignee: Sichuan Jiuzhou Photoelectric Technology Co., Ltd.; Shenzhen Jiuzhou Optoelectronics Technology Co Ltd
Priority date: 2016-11-08
Filing date: 2016-11-08
Publication date: 2017-05-24
Anticipated expiration: 2026-11-08

Abstract

The utility model discloses a LED lamp, the utility model relates to a waterproof dustproof LED lamp field, the utility model discloses LED lamp has solved the waterproof dirt -proof technical problem of LED lamp. The utility model discloses LED lamp includes lamp body, lamp strip, light -passing board and power, and stretch out on each both sides limit of the roof of lamp body has the first hem of vertically, and the top of curb plate is equipped with a L type baffle, this L type baffle with form a step between the curb plate, this curb plate is followed the peripheral of roof and is set up, and wherein, this step upper end is located to first hem, the horizontal wall of L type baffle and the internal surface butt of roof, and the curb plate cladding is in the outside of the vertical wall of corresponding L type baffle to form bottom open -ended cavity in the lamp body, the light -passing board is connected with the bottom of lamp body, and seals this opening. The utility model discloses a closed setting of the setting of LED lampL shape baffle and light -passing board and lamp body bottom has prevented to drip perpendicularly, the dust is to LED lamp's pollution, and messenger LED lamp has reached IP41's protection level.

Description

A kind of LED

Technical field

The utility model is related to LED lamp field, more particularly, to water proof and dust proof LED lamp field.

Background technology

LED has been widely applied to various illumination places as a kind of light source, and LED has energy-conserving and environment-protective, long lifespan etc. Advantage, thus it is very popular, and especially in the vehicles such as subway, train, people are widely used LED and are shone It is bright.The LED used in the vehicles possesses the good working environment of comparing, and water droplet is often had above LED flows down, Water droplet can make LED make moist during being flowed down along light fixture along lamp interior is flowed at light fixture gap, meanwhile, the dust in air Also lamp interior can be entered by gap, constantly accumulation also can cause serious damage to dust to light fixture.

The method of conventional LED waterproof and dustproof is the full-filling sealing glue at the gap of LED, and this method is in length After time service, glue failure is susceptible to, causes light fixture waterproof and dustproof function reduction, the damage of light fixture can be caused when serious, Dismounting and the maintenance difficult of light fixture are caused after full-filling glue simultaneously.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of LED of water proof and dust proof.

The utility model solves the technical scheme that is used of above-mentioned technical problem：

The utility model provides a kind of LED, including lamp housing, lamp bar, light-passing board and power supply, the lamp housing include top board with And side plate, each two side of top board is extended with the first vertical flanging, a L-type baffle plate, the L-type is provided with the top of the side plate A step is formed between baffle plate and the side plate, the side plate is set along the periphery of the top board, wherein, first flanging sets In the step upper end, the horizontal wall of the L-type baffle plate is abutted with the inner surface of the top board, and the side plate is coated on correspondence L The outside of the vertical wall of type baffle plate, to form the cavity of bottom opening, the light-passing board and the lamp housing in the lamp housing Bottom connects, and closes the opening.

As the further improvement of above-mentioned technical proposal, the side plate lower end, the is provided with along perpendicular to the side plate direction Two flangings, second flanging is in being resisted against the light-passing board lower end.

As the further improvement of above-mentioned technical proposal, the light-passing board upper end, corresponding to two the second flangings positions The place of putting is provided with baffle plate, and the baffle plate is held in the light-passing board upper end.

Used as the further improvement of above-mentioned technical proposal, the baffle plate is provided with multiple notches along the lamp housing bearing of trend, The baffle plate is connected with elastic strain piece by the notch, and the elastic strain piece is through the notch and in notch position The place of putting is provided with torsion mouth.

Used as the further improvement of above-mentioned technical proposal, the elastic strain piece lower end is connected with fixed plate, the fixation Plate leans with second flanging and the side plate respectively.

Used as the further improvement of above-mentioned technical proposal, the top board upper end is arranged with a pair of L-shaped and consolidates at a certain distance Fixed board, the horizontal wall of the L-shaped fixed plate is fitted with the top board and is connected, and the vertical wall of the L-shaped fixed plate is vacantly set.

As the further improvement of above-mentioned technical proposal, power pack, the power pack two are covered with the L-shaped fixed plate End inner side respectively holds out against with L-shaped fixed plate one of them described fits.

As the further improvement of above-mentioned technical proposal, threaded post is installed with the vertical wall of the pair of L-shaped fixed plate, The threaded post runs through the power pack two ends, and the power pack two ends outside is provided with butterfly nut, and the butterfly nut is tightened In in the threaded post and holding out against the power pack.

Used as the further improvement of above-mentioned technical proposal, described power pack one end is provided with can hold the threaded post horizontal direction Mobile circular hole, the other end is provided with the groove post holes that can hold the threaded post above-below direction movement, electricity described in the groove post holes insertion Source capsule bottom.

Used as the further improvement of above-mentioned technical proposal, the top board top is installed with a pair of mounting brackets, the mounting bracket It is symmetricly set in the top board two ends.

The beneficial effects of the utility model are：

The utility model is connected with L-shaped baffle plate in lamp housing biside plate upper end, and L-shaped gear with end plate connection while form platform Rank, the other end and top board inner side is fitted, and the side of top board two, is provided with the first flanging along lamp housing vertical direction, first flanging and institute State step to lean, so, there are guide functions at the flanging of top board first so that water droplet above top board is from the first flanging stream Under, in the first flanging and side plate transition position, water droplet cannot flow back, therefore cannot flow into inside lamp housing, simultaneously because L shaped plate and top Intralamellar part against, the entrance of dust can be kept out, serve the effect of water proof and dust proof so that the degree of protection of LED reaches IP41。

Brief description of the drawings

Fig. 1 is the overall structure diagram of LED of the present utility model；

Fig. 2 is the cross-sectional view of LED of the present utility model；

Fig. 3 is the top board and side plate transition position partial enlarged drawing of LED of the present utility model；

Fig. 4 is the partial enlarged drawing at the second flanging of LED of the present utility model；

Fig. 5 is the frontal view of LED of the present utility model.

Specific embodiment

The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection Enclose.In addition, all connection/annexations being related in patent, not singly refer to that component directly connects, and refer to can be according to specific Performance, more excellent draw bail is constituted by adding or reducing couple auxiliary.Each technology in the utility model is special Levy, can be with combination of interactions on the premise of not conflicting conflict.

Please with reference to Fig. 1, Fig. 2 and Fig. 3, LED of the present utility model includes lamp housing 1, lamp bar（Not shown in figure）, thoroughly Tabula rasa 2 and power supply（Not shown in figure）, lamp housing 1 includes top board 10 and side plate 11, and each two side of top board 10 is stretched out and is provided with the One flanging 100, the top of side plate 11 is provided with a L-shaped baffle plate 110, and L-shaped baffle plate 110 is fixedly connected with side plate 11, L-shaped baffle plate 110 A step 111 is formed with the junction of side plate 11, side plate 11 is arranged at the periphery of top board 10, wherein, the first flanging 100 is arranged at first The upper end of step 111, the horizontal wall of L-shaped baffle plate 110 is abutted with the inner surface of top board 10, horizontal wall and the top board 10 of L-shaped baffle plate 110 Inner surface between close and set, the first flanging 100 is wrapped in the outside of the vertical wall of correspondence L-shaped baffle plate 110, shape in lamp housing 1 Into the cavity of bottom opening, light-passing board 3 is connected with lamp housing 1 by the opening and closes the opening, wherein, the folding of top board 10 and first The transition position on side 100, junction carries out transition using fillet form between L-shaped baffle plate 110 and side plate 11, hanging down above LED Straight water droplet is subject to the guide functions of fillet structure to run down at step 111, because water droplet cannot be along the vertical wall of L-shaped baffle plate 110 Backflow, water droplet is flowed down along side plate 11, and the bottom of lamp housing 1 is connected with the closing of light-passing board 2, and water droplet cannot be flowed into inside LED, so that Realize the effect of waterproof, simultaneously as the inner surface of the horizontal wall of L-shaped baffle plate 110 and top board 10 formed closing be connected, lamp housing 1 Bottom and light-passing board 2 form closing and be connected, the dust in air also cannot be introduced into inside LED, realize dust-proof effect, So, the LED has reached the degree of protection of IP41.

The lower end of side plate 11, edge are provided with the second flanging 111 perpendicular to the direction of side plate 11, and the first flanging 111 is resisted against printing opacity The lower end of plate 2, light-passing board 2 can slide in or out from the one end of the second flanging 111, so that the installation of light-passing board 2 is more square with dismounting Just.

LED is often applied on the vehicular traffics such as public transport, subway, train, due to jolting for vehicle, can cause LED The vibration of lamp, in order to prevent LED from being damaged caused by vibration, in the upper end of light-passing board 2, corresponding to being set at the position of the second flanging 111 There is baffle plate 3, baffle plate 3 is held in the upper end of light-passing board 2, and baffle plate 3 is provided with multiple notches 30 along the bearing of trend of lamp housing 1, and baffle plate 3 is in the groove The elastic strain piece 4 through the notch 30 is connected with 30 positions of mouth, elastic strain piece 4 is provided with torsion mouth at the position of notch 30 40, elastic strain piece 4 can cause that the upper end of elastic strain piece 4 is held out against in the upper end of light-passing board 2 in torsion mouth 40 upper end by reversing, In this way, holding out against effect by elastic strain piece 4 so that the position of light-passing board 2 is restricted, and position will not occur because of vibration Move, make LED safer.

Be connected with fixed plate 41 in the lower end of elastic strain piece 4, fixed plate 41 respectively with the second flanging 111, adjacent side plates 11 Inner surface is against the abutment action of such fixed plate 41 is that elastic strain piece 4 and L-shaped baffle plate 110 provide support force so that Elastic strain piece 4 and L-shaped baffle plate 110 are not forced and fail.

Please with reference to Fig. 2 and Fig. 5, the upper end of top board 10 is provided with a pair symmetrically arranged L-shaped fixed plates 5, L with a determining deviation The horizontal wall of shape fixed plate 5 is fitted and is bolted to connection with top board, and the vertical wall of L-shaped fixed plate 5 is along top board Vertical Square To hanging setting, power pack 6 is covered with outside the vertical wall of a pair of L-shaped fixed plate 5, the vertical wall of L-shaped fixed plate 5 fits in power supply The inner surface of the side of box 6, is fixedly provided with the hanging threaded post in one end in the vertical wall of L-shaped fixed plate 5（Not shown in figure）, spiral shell Line post runs through the side of power pack 6 fitted with the vertical wall of the L-shaped fixed plate 5, and two sides of power pack 6 are in through part one Being provided with can hold the circular hole that threaded post is moved in the horizontal direction, and another is provided with can hold threaded post along the movement of horizontally and vertically direction Groove post holes, the bottom of groove post holes lower end insertion power pack 6, so that the threaded post of the side can remove power pack 6, two along groove post holes The threaded post of side is connected with butterfly nut 7, an each butterfly nut 7 collective effect in both sides in the outer surface of power pack 6 of corresponding side The fastening to power pack 6 is realized, the fixed structure of power pack 6 more than can realize the free-hand installation and removal of power pack 6, In dismounting, the butterfly nut 7 of circular hole side is first screwed out, after losing the pressure of side, the side of power pack 6 of groove post holes side Face can directly be skidded off by groove post holes, then removed the side of power pack 6 of circular hole side and realized tearing open for power pack 6 Unload, above-mentioned steps need to only be reversed and are capable of achieving by the free-hand installation of power pack 6.

The upper end of top board 10 is symmetrically arranged with a pair of mounting brackets 8, and mounting bracket 8 is bolted to connection with top board 10, passes through Mounting bracket 8 can easily realize the installation of LED.

Above is illustrated to preferred embodiment of the present utility model, but the utility model be not limited to it is described Embodiment, those of ordinary skill in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit Shape or replacement, these equivalent deformations or replacement are all contained in the application claim limited range.

Claims

1. a kind of LED, including lamp housing, lamp bar, light-passing board and power supply, it is characterised in that：The lamp housing includes top board and side Plate, each two side of top board is extended with the first vertical flanging, and a L-type baffle plate, the L-type gear are provided with the top of the side plate A step is formed between plate and the side plate, the side plate is set along the periphery of the top board, wherein, first flanging is located at The step upper end, the horizontal wall of the L-type baffle plate is abutted with the inner surface of the top board, and the side plate is coated on correspondence L-type The outside of the vertical wall of baffle plate, to form the cavity of bottom opening, the bottom of the light-passing board and the lamp housing in the lamp housing Portion connects, and closes the opening.

2. LED according to claim 1, it is characterised in that：The side plate lower end, edge set perpendicular to the side plate direction There is the second flanging, second flanging is in being resisted against the light-passing board lower end.

3. LED according to claim 2, it is characterised in that：The light-passing board upper end, corresponding to two second foldings Baffle plate is provided with the position of side, the baffle plate is held in the light-passing board upper end.

4. LED according to claim 3, it is characterised in that：The baffle plate is provided with multiple along the lamp housing bearing of trend Notch, the baffle plate is connected with elastic strain piece by the notch, and the elastic strain piece is through the notch and in described Torsion mouth is provided with notch position.

5. LED according to claim 4, it is characterised in that：The elastic strain piece lower end is connected with fixed plate, described Fixed plate leans with second flanging and the adjacent side plate respectively.

6. LED according to claim 5, it is characterised in that：The top board upper end is arranged with a pair of L at a certain distance Shape fixed plate, the horizontal wall of the L-shaped fixed plate is fitted with the top board and is connected, and the vertical wall of the L-shaped fixed plate vacantly sets Put.

7. LED according to claim 6, it is characterised in that：Power pack, the electricity are covered with the L-shaped fixed plate Source capsule two ends inner side respectively holds out against with L-shaped fixed plate one of them described fits.

8. LED according to claim 7, it is characterised in that：Spiral shell is installed with the vertical wall of the pair of L-shaped fixed plate Line post, the threaded post runs through the power pack two ends, and the power pack two ends outside is provided with butterfly nut, the butterfly nut It is tightened against in the threaded post and holds out against the power pack.

9. LED according to claim 8, it is characterised in that：Described power pack one end is provided with can hold the threaded post water Square to mobile circular hole, the other end is provided with the groove post holes that can hold the threaded post above-below direction movement, the groove post holes insertion The power pack bottom.

10. LED according to claim 1, it is characterised in that：The top board top is installed with a pair of mounting brackets, described Mounting bracket is symmetricly set in the top board two ends.