CN207421910U

CN207421910U - LED patch supports

Info

Publication number: CN207421910U
Application number: CN201721418759.7U
Authority: CN
Inventors: 廖建文
Original assignee: Shenzhen Huasheng Optoelectronic Co Ltd
Current assignee: Shenzhen Huasheng Optoelectronic Co Ltd
Priority date: 2017-10-30
Filing date: 2017-10-30
Publication date: 2018-05-29
Anticipated expiration: 2027-10-30

Abstract

The utility model discloses LED patch supports,Including u-bracket,The both sides upper end of the u-bracket is fixedly connected with horizontal support plate,Slide opening is equipped in two support plates,Bar shaped slide plate is slidably connected in the slide opening,The upper end of the bar shaped slide plate is fixedly connected with vertical push rod,Two leg upper ends of the u-bracket are equipped with the first groove,The snap fastener being connected with bar shaped slide plate is equipped in first groove,The bottom plate of the u-bracket is equipped with the second groove,Driving motor is installed in second groove,There are two vertical threaded rods for rotation connection on the u-bracket inner bottom plating,Transverse slat is threaded on the threaded rod,The both ends of the transverse slat are slidably connected respectively with the sliding slot on u-bracket madial wall,The upper end of the threaded rod is fixedly connected with pedestal,Multiple Surface-mount LED lamps are connected on the pedestal.The utility model can extend the service life of Surface-mount LED lamp, have protective effect to Surface-mount LED lamp.

Description

LED patch supports

Technical field

The utility model is related to LED technology field more particularly to LED patch supports.

Background technology

Light emitting diode is referred to as LED.It is made of the compound for containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) etc..Work as electricity Son with that can give off visible ray during hole-recombination can be used for that light emitting diode is made.It is used as and refers in circuit and instrument Show lamp or composition word or numerical monitor.Gallium arsenide diode glows, gallium phosphide diode green light, two pole of carborundum Pipe Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.Because chemical property is divided into Organic Light Emitting Diode OLED and inorganic light-emitting diode LED.With the continuous progress of science and technology, the application field of Surface-mount LED lamp is continuously increased, and traditional Surface-mount LED lamp is using When be only LED is fixedly mounted on lamp holder, the LED patch supports under the prior art are simple in structure, and LED begins when not in use Eventually it is exposed outside, and protection for dust and the blocking effect of pollution sources are poor, Surface-mount LED lamp are caused to be frequently necessary to manually clear Reason, exposed Surface-mount LED lamp tool service life is low, and Surface-mount LED lamp needs to be replaced frequently, and greatly enhances LED The expense of the maintenance maintenance of SMD lamp causes obstruction to the use of user, reduces the practicability of Surface-mount LED lamp.

Utility model content

The purpose of this utility model is and the LED patch supports proposed in order to solve shortcoming in the prior art.

To achieve these goals, the utility model employs following technical solution：

LED patch supports, including u-bracket, the both sides upper end of the u-bracket is fixedly connected with horizontal support Plate is equipped with slide opening in two support plates, bar shaped slide plate, the upper end of the bar shaped slide plate is slidably connected in the slide opening Vertical push rod is fixedly connected with, the strip gab that the upper end of the push rod is run through in support plate is set, and the two of the u-bracket Leg upper end is equipped with the first groove, and the snap fastener being connected with bar shaped slide plate, the u-bracket are equipped in first groove Bottom plate be equipped with the second groove, driving motor is installed in second groove, it is fixed on the driving shaft of the driving motor It is connected with the first sprocket wheel, there are two vertical threaded rod, the upper ends of the threaded rod for rotation connection on the u-bracket inner bottom plating It is connected with the lower rotation of support plate, first sprocket wheel is connected by chain with the second sprocket wheel on threaded rod, the screw thread Transverse slat is threaded on bar, the both ends of the transverse slat are slidably connected respectively with the sliding slot on u-bracket madial wall, the screw thread The upper end of bar is fixedly connected with pedestal, and multiple Surface-mount LED lamps are connected on the pedestal.

Preferably, the snap fastener includes the spring being fixedly connected with the first groove bottom wall, the other end of the spring Pressing plate is fixedly connected with, the upper end of the pressing plate is fixedly connected with vertical fixture block, and the other end of the fixture block runs through support plate And be connected with bar shaped slide plate, and the lower end of bar shaped slide plate is equipped with and the matched card slot of fixture block.

Preferably, two opposite one end of the bar shaped slide plate are equipped with magnet, and the N poles of magnet and S are extremely attracting.

Preferably, the diameter of first sprocket wheel is more than the diameter of the second sprocket wheel.

Preferably, the bottom of the support plate is equipped with the bearing with threaded rod rotation connection, and on the bottom plate of u-bracket Equipped with the bearing being rotatablely connected with threaded rod.

Compared with prior art, the beneficial effects of the utility model are：When needing using Surface-mount LED lamp, pull Push rod on the upside of two support plates so that bar shaped slide plate slides in slide opening, treats that the card slot of bar shaped slide plate lower end is matched with fixture block After connection, driving motor is opened, and then the first sprocket wheel on driving shaft is rotated by the second sprocket wheel of chain-driving, so as to second The threaded rod of sprocket wheel connection starts to rotate and drive to move up with the transverse slat that it is threadedly coupled, when Surface-mount LED lamp passes through branch After fagging, it is possible to close driving motor；When without using Surface-mount LED lamp, open driving motor and to drop down onto U-shaped branch under transverse slat In frame, the push rod on the upside of support plate is then promoted, Surface-mount LED lamp is closed.The utility model can extend Surface-mount LED lamp Service life, to Surface-mount LED lamp have protective effect.

Description of the drawings

Fig. 1 be the utility model proposes LED patch supports structure diagram；

Fig. 2 is the partial enlarged view at A in Fig. 1.

In figure：1 u-bracket, 2 support plates, 3 slide openings, 4 bar shaped slide plates, 5 push rods, 6 strip gabs, 7 first grooves, 8 Two grooves, 9 driving motors, 10 first sprocket wheels, 11 threaded rods, 12 chains, 13 second sprocket wheels, 14 transverse slats, 15 sliding slots, 16 pedestals, 17LED SMD lamps, 18 springs, 19 pressing plates, 20 fixture blocks.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.

With reference to Fig. 1-2, LED patch supports, including u-bracket 1, the both sides upper end of u-bracket 1 has been fixedly connected with level Support plate 2, be equipped with slide opening 3 in two support plates 2, bar shaped slide plate 4, the upper end of bar shaped slide plate 4 slidably connected in slide opening 3 Vertical push rod 5 is fixedly connected with, the strip gab 6 that the upper end of push rod 5 is run through on the upside of slide opening 3 is set, two of u-bracket 1 Foot upper end is equipped with the first groove 7, and the snap fastener being connected with bar shaped slide plate 4 is equipped in the first groove 7, specifically, engaging machine Structure includes the spring 18 being fixedly connected with 7 bottom wall of the first groove, and the other end of spring 18 is fixedly connected with pressing plate 19, pressing plate 19 Upper end is fixedly connected with vertical fixture block 20, and the other end of fixture block 20 is connected through support plate 2 and with bar shaped slide plate 4, and bar shaped The lower end of slide plate 4 be equipped with 20 matched card slot of fixture block, wherein, two opposite one end of bar shaped slide plate 4 are equipped with magnet, and magnetic The N poles of iron and S are extremely attracting, and the bottom plate of u-bracket 1 is equipped with the second groove 8, is equipped with driving motor 9 in the second groove 8, drives It moves and the first sprocket wheel 10 is fixedly connected on the driving shaft of motor 9, there are two vertical spiral shells for rotation connection on 1 inner bottom plating of u-bracket Rasp bar 11, the upper end of threaded rod 11 are connected with the lower rotation of support plate 2, specifically, the bottom of support plate 2 is equipped with and threaded rod The bearing of 11 rotation connections, and the bearing being rotatablely connected with threaded rod 11, the first sprocket wheel 10 also are provided on the bottom plate of u-bracket 1 It is connected by chain 12 with the second sprocket wheel 13 on threaded rod 11, wherein, the diameter of the first sprocket wheel 10 is more than the second sprocket wheel 13 Diameter, the situation for preventing chain 12 from being had skidded in transmission are threaded with transverse slat 14, the both ends of transverse slat 14 on threaded rod 11 It is slidably connected respectively with the sliding slot 15 on 1 madial wall of u-bracket, the upper end of threaded rod 11 is fixedly connected with pedestal 16, pedestal 16 On be connected with multiple Surface-mount LED lamps 17.

In the utility model, when needing using Surface-mount LED lamp 17, the push rod 5 of two 2 upsides of support plate is pulled, So that bar shaped slide plate 4 slides in slide opening 3, after the card slot of 4 lower end of bar shaped slide plate matches connection with fixture block 20, driving electricity is opened Machine 9, and then the first sprocket wheel 10 on driving shaft drives the second sprocket wheel 13 to rotate by chain 12, so as to be connected with the second sprocket wheel 13 Threaded rod 11 start to rotate and the transverse slat being threadedly coupled with it 14 driven to move up, when Surface-mount LED lamp 17 through support After plate 2, it is possible to close driving motor 9；When without using Surface-mount LED lamp 17, driving motor 9 is opened so that being dropped down onto under transverse slat 14 In u-bracket 1, the push rod 5 of 2 upside of support plate is then promoted, Surface-mount LED lamp 17 is closed.

The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1.LED patch supports, including u-bracket (1), which is characterized in that the both sides upper end of the u-bracket (1) is fixed to be connected Horizontal support plate (2) is connected to, slide opening (3) is equipped in two support plates (2), is slidably connected in the slide opening (3) Bar shaped slide plate (4), the upper end of the bar shaped slide plate (4) are fixedly connected with vertical push rod (5), and the upper end of the push rod (5) is passed through Strip gab (6) on the upside of perforating hole (3) is set, and two leg upper ends of the u-bracket (1) are equipped with the first groove (7), institute The snap fastener for being equipped in the first groove (7) and being connected with bar shaped slide plate (4) is stated, the bottom plate of the u-bracket (1) is equipped with second Groove (8), second groove (8) is interior to be equipped with driving motor (9), is fixedly connected on the driving shaft of the driving motor (9) There is the first sprocket wheel (10), there are two vertical threaded rod (11), the screw threads for rotation connection on u-bracket (1) inner bottom plating The upper end of bar (11) is connected with the lower rotation of support plate (2), and first sprocket wheel (10) passes through chain (12) and threaded rod (11) the second sprocket wheel (13) connection on, is threaded with transverse slat (14) on the threaded rod (11), and the two of the transverse slat (14) End is slidably connected respectively with the sliding slot (15) on u-bracket (1) madial wall, and the upper end of the threaded rod (11) is fixedly connected with bottom Seat (16) is connected with multiple Surface-mount LED lamps (17) on the pedestal (16).

2. LED patch supports according to claim 1, which is characterized in that the snap fastener includes and the first groove (7) The spring (18) that bottom wall is fixedly connected, the other end of the spring (18) are fixedly connected with pressing plate (19), the pressing plate (19) Upper end is fixedly connected with vertical fixture block (20), the other end of the fixture block (20) through support plate (2) and with bar shaped slide plate (4) Connection, and the lower end of bar shaped slide plate (4) is equipped with and fixture block (20) matched card slot.

3. LED patch supports according to claim 1, which is characterized in that the opposite one end of two bar shaped slide plates (4) Magnet is equipped with, and the N poles of magnet and S are extremely attracting.

4. LED patch supports according to claim 1, which is characterized in that the diameter of first sprocket wheel (10) is more than the The diameter of two sprocket wheels (13).

5. LED patch supports according to claim 1, which is characterized in that the bottom of the support plate (2) is equipped with and screw thread The bearing of bar (11) rotation connection, and the bearing with threaded rod (11) rotation connection also is provided on the bottom plate of u-bracket (1).