CN207162229U

CN207162229U - Lighting device

Info

Publication number: CN207162229U
Application number: CN201720174563.1U
Authority: CN
Inventors: 张建林; 杨耀
Original assignee: Suzhou Tonled Lighting Science & Technology Co Ltd
Current assignee: Suzhou Tonled Lighting Science & Technology Co Ltd
Priority date: 2017-02-24
Filing date: 2017-02-24
Publication date: 2018-03-30
Anticipated expiration: 2027-02-24

Abstract

It the utility model is related to a kind of lighting device,Including lighting device body and for being embedded in the fixation kit of the lighting device body,Fixation kit includes the torque spring for being divided into two spring fixed seats of the lighting device body opposite sides and being arranged on spring fixed seat,Spring fixed seat includes the fixed plate being fixed on lighting device body,Be connected to fixed plate both sides and symmetrically arranged two horizontal cross-sections hog frame triangular in shape,It is connected to the baffle plate of two sides of the hog frame away from the fixed plate,Two connecting pins extended towards in the horizontal direction from two sides of the hog frame away from the fixed plate respectively,The axis of two connecting pins is located along the same line,And side of the hog frame away from the fixed plate to extend laterally direction identical with the bearing of trend of connecting pin,So as to avoid during lighting device body is installed,Situations such as connecting pin occurs to be broken or deformed under the active force of torque spring.

Description

Lighting device

Technical field

It the utility model is related to field of illumination lamp technology, more particularly to a kind of illumination with firm spring fixed seat Device.

Background technology

LED（Light Emitting Diode, light emitting diode）It is that a kind of can convert electrical energy into the half of visible ray Conductor device.LED light device is a kind of semiconducting solid luminescent device.It is to be used as hair by the use of solid semiconductor chip LED Luminescent material, in the semiconductors by carrier occur it is compound release superfluous energy to cause photon to be launched, directly send it is red, Yellow, blue, green, blue or green, orange, purple, white light.

The lighting device that LED backlight formula is set, such as Down lamp, shot-light, panel light etc. are widely used in hotel, advanced write The illumination of building, household, office space etc..The lighting device that in general LED backlight formula is set all be by spring fixed seat and The torque spring on spring fixed seat is arranged in fix.

It is existing with the spring fixed seat of lighting device integrated injection molding, although cost is relatively low, mechanical strength compared with Difference, fracture or deformation easily occur in installation process.

In view of this, it is necessary to existing lighting device is improved to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of lighting device with firm spring fixed seat, can prevented During installing lighting device, fracture or deformation occur for the spring fixed seat.

To realize object defined above, the utility model adopts the following technical scheme that：A kind of lighting device, including lighting device sheet Body and the fixation kit for being embedded in the lighting device body, the fixation kit include being divided into the lighting device sheet Two spring fixed seats of body opposite sides and the torque spring being arranged on the spring fixed seat, the spring fixed seat Including be fixed on the lighting device body fixed plate, be connected to the fixed plate both sides and symmetrically arranged two water Plane section hog frame triangular in shape, the baffle plate for being connected to two sides of the hog frame away from the fixed plate, respectively from Two connecting pins that two sides of the hog frame away from the fixed plate extend towards in the horizontal direction, two connections The axis of pin is located along the same line, and side of the hog frame away from the fixed plate extends laterally direction and the company The bearing of trend of pin is identical；The torque spring includes the spring being sheathed on two connecting pins and the spring Portion is connected and is located at the holding section on the inside of the baffle plate and is connected with the spring and is located on the outside of the baffle plate Press section.

As further improvement of the utility model, the connecting pin is located at the upside of the baffle plate, and the connecting pin Set with the baffle interval.

As further improvement of the utility model, side of the hog frame away from the fixed plate is convexly equipped with least one Individual vertically extending reinforcement.

As further improvement of the utility model, the lighting device body includes mask, and it is in ring that the mask, which includes, The bottom wall of shape and the side wall upwardly extended from the bottom wall, it is concaved with the side wall and is fixed to the fixation spring The fixed part of seat.

As further improvement of the utility model, the spring fixed seat is formed with the mask integrated injection molding.

As further improvement of the utility model, the lighting device body also includes with the side wall away from the bottom Lid that one end of wall is engaged, the pcb board on the inside of the lid and it is installed on the pcb board and deviates from the lid Side LED.

As further improvement of the utility model, the pcb board is epoxy plate or aluminium base.

As further improvement of the utility model, there is opening on the bottom wall, the lighting device body also includes With the diffuser plate being engaged and the reflector between the LED and the diffuser plate of being open.

As further improvement of the utility model, the material of the mask and the spring fixed seat is PS, ABS, PC, One kind in PP, PE.

The beneficial effects of the utility model are：Spring fixed seat of the present utility model is connected by setting with the connecting pin The section that connects hog frame triangular in shape, to strengthen the intensity of the connecting pin using the principle of triangle stability, so as to keep away Exempt from during the lighting device body is installed, the connecting pin occurs to be broken or become under the active force of torque spring Situations such as shape.

Brief description of the drawings

Fig. 1 is the structural representation of lighting device in the utility model.

Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.

Fig. 3 is the exploded view of the lighting device shown in Fig. 1.

Embodiment

Fig. 1 to Fig. 3 is referred to, the utility model provides a kind of lighting device 100, including lighting device body 1 and use In the fixation kit 2 by the lighting device body 1 in the mounting hole of the fixtures such as ceiling.

The fixation kit 2 include being divided into two spring fixed seats 21 of the opposite sides of lighting device body 1 with And the torque spring on the spring fixed seat 21 is arranged in, pass through the elastic by the lighting device body of the torque spring 1 is stably flush-mounted in the mounting hole.In present embodiment, the spring fixed seat 21 and the lighting device body 1 one Body is molded to be formed, i.e. the spring fixed seat 21 is plastic material, can reduce cost.

The spring fixed seat 21 include be fixed on the lighting device body 1 fixed plate 211, be connected to it is described solid The both sides of fixed board 211 and symmetrically arranged two horizontal cross-sections hog frame 212 triangular in shape, it is connected to two hog frames The baffle plate 213 of 212 sides away from the fixed plate 211, from one of two hog frames 212 away from the fixed plate 211 The axis for two connecting pins, 214, two connecting pins 214 that side extends towards in the horizontal direction is located along the same line, and The side of the hog frame 212 away from the fixed plate to extend laterally direction identical with the bearing of trend of the connecting pin 214, So as to strengthen the intensity of the connecting pin 214 by hog frame 212 using the principle of triangle stability；The torque spring set On the connecting pin 214.

Further, the connecting pin 214 is located at the upside of the baffle plate 213, and the connecting pin 214 and the baffle plate 213 are arranged at intervals, in order to being attached to the torque spring on the spring fixed seat 21.

The centre hollow form triangular in shape of the hog frame 212, by setting the reinforcement being connected with the connecting pin 214 Frame 212, the intensity of the connecting pin 214 can be strengthened using the principle of triangle stability, so as to avoid installing the photograph During bright device body 1, the connecting pin 214 occur under the active force of torque spring be broken or deform situations such as.

Further, the side of the hog frame 212 away from the fixed plate is convexly equipped with least one prolongs along the vertical direction The reinforcement 2121 stretched, further to strengthen the intensity of the hog frame 212, so as to avoid installing the lighting device body During 1, the hog frame 212 occur under the active force of torque spring be broken or deform situations such as.

Further, the connecting pin 214 uses overstriking structure, i.e. the external diameter of the connecting pin 214 is larger, so as to increase The intensity of the strong connecting pin 214, prevents the connecting pin 214 from fracture or deformation etc. occurring under the active force of torque spring Situation.

Spring that the torque spring includes being sheathed on two connecting pins 214, it is connected with the spring And positioned at the holding section of the inner side of the baffle plate 213 and be connected with the spring and positioned at the outside of baffle plate 213 by The torsional direction of splenium, the press section and the holding section first, presses on the contrary, when installing the lighting device body 1 The press section, the holding section are held in the inner side of the baffle plate 213, after entering in the press section in the mounting hole, The press section is unclamped, under elastic reaction, the press section is held in the inner side of the mounting hole, so as to which the illumination be filled Body 1 is put stably to be flush-mounted in the mounting hole.

The lighting device body 1 include mask 11, be engaged with the mask 11 lid 12, located at the lid 12 The pcb board 13 of inner side, it is installed on the pcb board 13 away from the LED of the side of the lid 12, reflector 14 and diffusion Plate 15.

The mask 11 includes bottom wall 111 annular in shape and the side wall 112 extended in the same direction from the bottom wall 111, so as to The bottom wall 111 encloses with the side wall 112 sets the receiving space to be formed and house the reflector 14 and diffuser plate 15.

It is concaved with the side wall 112 and is fixed to the fixed part of the fixation spring fixed seat 21, above-mentioned spring Seat 21 and the integrated injection molding formation of lighting device body 1 are the spring fixed seat 21 and the integrated injection molding shape of mask 11 Into；Meanwhile the material of the mask 11 and the spring fixed seat 21 is one kind in PS, ABS, PC, PP, PE.

There is opening, the diffuser plate 15 is engaged with the opening, and the diffuser plate 15 is outer on the bottom wall 111 Footpath is more than the internal diameter of the opening, i.e., described diffuser plate 15 can cover the opening.

The opening is positioned at the centre of the side wall 112, and the side wall 112 is located at the periphery of the opening and the bottom Between the outer peripheral edge of wall 111, i.e., the periphery of described opening has gap away from the side wall 112, to support the diffuser plate 15； Outer peripheral edge and the side wall 112 of the bottom wall 111 also have gap simultaneously, with when installing the lighting device body 1, bottom The periphery of wall 111 is held on the outside of mounting hole, while torque spring is held in the inner side of mounting hole, so as to by the lighting device Body 1 is stably at the mounting hole.

The lid 12 is installed on the side away from the bottom wall 111 in the side wall 112, and the lid 12 is iron plate Or aluminium sheet, the lid 12 be provided with for the LED the wire hole that passes through of connecting line and to the fixed part The stopper slot being engaged, consequently facilitating the installation of the lid 12.

The pcb board 13 is epoxy plate or aluminium base, can be by the heat for the LED being installed on the pcb board 13 Import on lid 12, to cool to the LED, improve the service life of the LED.

Among the LED and the diffuser plate 15, the light the LED to be sent enters the reflector 14 Row mixed light is simultaneously reflected on the diffuser plate 15, described in the further mixed light of light for sending LED so as to diffuser plate 15 and export Lighting device body 1.

Specifically, the material of the reflector 14 uses one kind in PS, ABS, PC material；The material of the diffuser plate 15 Using one kind in PS, PP, PC material, cost is advantageously reduced.

In summary, spring fixed seat 21 of the present utility model is by setting the section being connected with the connecting pin 214 Hog frame 212 triangular in shape, to strengthen the intensity of the connecting pin 214 using the principle of triangle stability, so as to avoid During the lighting device body 1 is installed, the connecting pin 214 occurs to be broken under the active force of torque spring or Situations such as deformation.

Although being example purpose, preferred embodiment of the present utility model, the common skill of this area are had been disclosed for Art personnel will realize the situation of the scope of the utility model and spirit disclosed in not departing from by appended claims Under, various improvement, increase and substitution are possible.

Claims

1. a kind of lighting device, including lighting device body and the fixation kit for being embedded in the lighting device body, institute Stating fixation kit includes being divided into two spring fixed seats of the lighting device body opposite sides and is arranged in the bullet Torque spring in spring fixed seat, it is characterised in that：The spring fixed seat includes being fixed on the lighting device body Fixed plate, be connected to the fixed plate both sides and hog frame that symmetrically arranged two horizontal cross-sections are triangular in shape, be connected to The baffle plate of two sides of the hog frame away from the fixed plate, respectively from two hog frames away from the fixed plate Two connecting pins that side extends towards in the horizontal direction, the axis of two connecting pins are located along the same line, and described Side of the hog frame away from the fixed plate to extend laterally direction identical with the bearing of trend of the connecting pin；The torsion bullet Spring that spring includes being sheathed on two connecting pins, it is connected with the spring and is located at the card on the inside of the baffle plate Hold portion and be connected with the spring and the press section on the outside of the baffle plate.

2. lighting device according to claim 1, it is characterised in that：The connecting pin is located at the upside of the baffle plate, and The connecting pin is set with the baffle interval.

3. lighting device according to claim 1, it is characterised in that：Side of the hog frame away from the fixed plate is convex Provided with least one vertically extending reinforcement.

4. lighting device according to claim 1, it is characterised in that：The lighting device body includes mask, the face Cover includes bottom wall annular in shape and the side wall upwardly extended from the bottom wall, is concaved with the side wall to fixed institute State the fixed part of spring fixed seat.

5. lighting device according to claim 4, it is characterised in that：The spring fixed seat and the mask integrated injection molding Formed.

6. lighting device according to claim 4, it is characterised in that：The lighting device body also includes and the side wall Lid that one end away from the bottom wall is engaged, the pcb board on the inside of the lid and being installed on the pcb board are carried on the back From the LED of the side of the lid.

7. lighting device according to claim 6, it is characterised in that：The pcb board is epoxy plate or aluminium base.

8. lighting device according to claim 6, it is characterised in that：There is opening, the lighting device on the bottom wall Body also includes and the diffuser plate being engaged and the reflector between the LED and the diffuser plate of being open.

9. lighting device according to claim 5, it is characterised in that：The material of the mask and the spring fixed seat is One kind in PS, ABS, PC, PP, PE.