CN203703856U - Structure device for fixing LED (light-emitting diode) modules by hasps - Google Patents

Abstract

The utility model discloses a structure device for fixing LED (light-emitting diode) modules by hasps. The structure device is characterized by comprising a frame, a tray, the LED modules, an upper cover and a power supply, wherein one ends of the LED modules are buckled on the tray by using hasp devices; one ends of the LED modules are fixedly arranged on the tray; each hasp device is divided into two parts which form a central symmetry structure; each part comprises a hold-down strip, a torsional spring, a free handle, auxiliary rocking bars and a support plate; the cross section of each support plate is in the shape of L; the bottom part of each support is fixedly arranged on the tray; a square hole is formed in the vertical part of each support plate; each hold-down strip is arranged in parallel with the corresponding support plate; each hold-down strip is connected with one end of the corresponding torsional spring; the other end of each torsional spring is connected onto the corresponding free handle; two auxiliary rocking bars are respectively arranged at both sides of the corresponding torsional spring in parallel with the torsional spring; the LED modules are buckled on the tray under the action of the hold-down strips with elasticity. According to the device, while the production efficiency is improved, the late product maintenance cost is reduced. An LED module fixing structure which is firm and reliable is provided.

Description

The fixing constructional device of a kind of LED module hasp

Technical field

The utility model relates to the structure that fixedly secures of LED illuminating product module, and particularly light fixture has the outdoor illumination applications light fixture of multiple LED module compositions.

Background technology

At present, lighting field application is very extensive out of doors for LED illuminating product, and the illuminating product of outdoor application more trends towards LED moduleization development.Existing LED module product, the installation of LED module be mainly adopt be welded and fixed, screw is fixing etc.Out of doors applied environment severe in, although be welded and fixed firmly, can in later stage application and impracticable, aluminium solder technology requires higher, production efficiency is low, qualification rate is also low.Although screw is fixed, technology content requirement is low relatively, has the puzzlement that production efficiency is low, firm reliability is not high, when assembly operation, can not firmly lock merely with screwdriver or screwdriver.

Summary of the invention

For prior art deficiency and shortcoming, the utility model provides the fixed structure that a kind of LED module can hasp, solve solder technology require high, lock screw is not firm and the product later stage is reduced the problems such as repair and replacement cost.

For addressing the above problem, the technical solution adopted in the utility model is: the fixing constructional device of a kind of LED module hasp, is characterized in that: this constructional device includes frame, pallet, LED module, upper cover, power supply; Framework light fixture is made up of multiple LED module modularizations; Multiple LED modules rely on closing-up on pallet; Taking pallet as support component, then lock onto on frame;

LED module one end utilizes clasp to withhold on pallet, and LED module one end is fixed on pallet; Be centrosymmetric two parts of structure of described clasp; Each part comprises press strip, torque spring, flexible handle, auxiliary rocking bar, gripper shoe; Gripper shoe cross section is L-type, and bottom is fixed on pallet, has square hole in vertical portion;

Press strip is parallel to gripper shoe to be placed, and press strip link has one end of torque spring, and the torque spring other end is connected on flexible handle; The both sides of torque spring are parallel to torque spring and are furnished with two auxiliary rocking bars;

LED module is withheld on pallet under tool press strip effect springy;

Flexible handle is provided with hook, the hook at flexible handle place tightly buckles in gripper shoe square groove, the fixing hole of LED module is put into the riveting position nail on pallet, the press strip of clasp is pressed to LED module simultaneously, press strip below is provided with positioning convex point, positioning convex point is put into LED module fixing hole, and LED module is withheld on pallet.

Further, in described clasp, gripper shoe is fixed on pallet by rivet.

The beneficial effects of the utility model are, when enhancing productivity, to have reduced again later stage product repairing cost.A solid and reliable LED module fixed structure is provided.

LED module product utilization torque spring of the present utility model can distortion resilience design, and firmly the press strip on clasp is firmly pushed down to LED module.On clasp, be designed with flexible handle, and the barb at flexible handle place is buckled in gripper shoe square groove, because torque spring is now in resilience top power therefore handle is difficult for getting loose.The LED module other end locks with wing bolt.

Hasp fixed structure device of the present utility model is to be made up of riveting position nail, module screens groove, rivet, the clasp of the pallet of placement LED module and the design of pallet top; Described clasp is made up of press strip, torque spring, flexible handle, auxiliary rocking bar, gripper shoe.

Clasp of the present utility model is first LED module to be put into the module standing groove on pallet, and module screens groove is put in one end, and locks with wing bolt; The fixing hole of LED module is put into the riveting position nail on pallet by the other end, the press strip of clasp pressed to LED module simultaneously, and press strip below is provided with locating pin, can make LED module firmly withhold on pallet.

In above-mentioned clasp, gripper shoe be rivet on pallet, and clasp is divided into left and right two parts, be respectively used to locking LED module on one side separately.

Brief description of the drawings

Fig. 1 LED module hasp fixture construction figure

Fig. 2 module stiff end zoomed-in view A

Fig. 3 module stiff end zoomed-in view B

Fig. 4 clasp structural map

Fig. 5 clasp static contrast top view that moves

Fig. 6 clasp static contrast stereogram that moves

Fig. 7 module and frame combination schematic diagram

A kind of frame-type street lamp of Fig. 8 view

1-pallet, 2-LED module, 3-wing bolt, 4-hasp fixture, 5-upper cover, 6-frame in figure

101-module standing groove, 102-riveting position nail, 103-module screens groove, 104-louvre in figure

105-rivet, 201-module fixing hole, 202-module screens hole, 401-gripper shoe, 402-press strip in figure

403-torque spring 404 in figure-auxiliary rocking bar 405-flexible handle 406-hook 407-square opening

Detailed description of the invention

For the ease of those skilled in the art's understanding, below in conjunction with embodiment, the utility model is further described, the content that embodiment mentions is not to restriction of the present utility model.

As shown in Figures 1 to 5, the hasp fixed structure device described in the present embodiment is to be made up of the pallet 1 of placement LED module 2 and riveting position nail 102, module screens groove 103, rivet 105, the clasp 4 of pallet 1 top design; 4 of described clasps are made up of press strip 402, torque spring 403, flexible handle 405, auxiliary rocking bar 404, gripper shoe 401.

As shown in Figures 1 to 6, the clasp 4 described in the present embodiment is first LED module 2 to be put into the module standing groove 101 on pallet 1, and module screens groove 103 is put in one end, and locks with wing bolt 3; The module fixing hole 201 of LED module 2 is put into the riveting position nail 102 on pallet 1 by the other end, the press strip of clasp 4 402 is pressed to LED module 2 simultaneously, press strip 402 below punch formings go out two positioning convex points, spacing and module fixing hole 201 symmetries, can make LED module 2 firmly withhold on pallet 1.By louvre 104 to external cooling.

Drive on press strip and move simultaneously as Fig. 5 to 6 figure drives the auxiliary rocking bar of torque spring and both sides to rotate in the time that flexible handle overturns, be in and under cylinder pressure at right angle, form top and press principle when flexible handle fastens to the auxiliary endplay device in the interior torque spring of square opening 407 and both sides, this structure does not produce that mechanical fatigue and stress are concentrated outer external force pressure distortion or the vibrations that can also resist some strength of advantage, the resonance of rocking generation gets loose etc.

As shown in Figures 7 and 8, LED module 2 wherein snaps on framework light fixture pallet 1, and shown street lamp is to surround street lamp overall styling by upper cover 5, frame 6, and pallet 1 is locked on frame 6.In the time that needs are dismantled, upper cover 5 need be pulled down from frame 6, loosening wing bolt 3, simultaneously by flexible handle 405 to lower compression, from square opening 407, deviate from hook 406.And LED module 2 is taken out from module screens groove 103, can complete disassembling section.

As shown in Figure 1, the gripper shoe 401 of clasp 4 fixes on pallet 1 by rivet 105 rivetings.

Above-mentioned LED module hasp fixed form is not limited in the LED street lamp in above embodiment, relates to modular product and all can use time utility model structure in any light fixture.

The utility model can be widely used in modularized limit emitting diode (LED) illuminating product field.

Claims (2)

1. the fixing constructional device of LED module hasp, is characterized in that: this constructional device includes frame, pallet, LED module, upper cover, power supply; Framework light fixture is made up of multiple LED module modularizations; Multiple LED modules rely on closing-up on pallet; Taking pallet as support component, then lock onto on frame;

LED module one end utilizes clasp to withhold on pallet, and LED module one end is fixed on pallet; Be centrosymmetric two parts of structure of described clasp; Each part comprises press strip, torque spring, flexible handle, auxiliary rocking bar, gripper shoe; Gripper shoe cross section is L-type, and bottom is fixed on pallet, has square hole in vertical portion;

Press strip is parallel to gripper shoe to be placed, and press strip link has one end of torque spring, and the torque spring other end is connected on flexible handle; The both sides of torque spring are parallel to torque spring and are furnished with two auxiliary rocking bars;

LED module is withheld on pallet under tool press strip effect springy;

Flexible handle is provided with hook, the hook at flexible handle place tightly buckles in gripper shoe square groove, the fixing hole of LED module is put into the riveting position nail on pallet, the press strip of clasp is pressed to LED module simultaneously, press strip below is provided with positioning convex point, positioning convex point is put into LED module fixing hole, and LED module is withheld on pallet.

2. the fixing constructional device of a kind of LED module hasp according to claim 1, is characterized in that: in described clasp, gripper shoe is fixed on pallet by rivet.