CN209180780U - Damping type LED projector lamp - Google Patents

Abstract

The utility model discloses a kind of damping type LED projector lamps, including lamps and lanterns and lamp bracket；Damping device wherein is installed on the lamp bracket, the damping device includes shock reducing structure, the shock reducing structure side has a counterbore, central through hole is equipped with to the other end at the counterbore, and shock reducing structure lateral distribution has open-work, each open-work is communicated with central through hole, and the dog-ear bracket for having through-hole is installed in the counterbore, the central through hole for penetrating a bolt to shock reducing structure on the through-hole of dog-ear bracket is drawn, and the extraction bolt is for being connected and fixed lamp bracket.Therefore, by being provided with damper between lamps and lanterns and lamp bracket, the stability of lamps and lanterns is not only increased, while also improving service life of the lamps and lanterns under vibration environment.Solve the problems, such as that conventional lamp influences the stability of illumination and the damage of lamps and lanterns because being shaken.

Description

Damping type LED projector lamp

Technical field

The utility model relates to a kind of lighting apparatus, in particular to LED has been effectively ensured in a kind of damping type LED projector lamp The stability of Projecting Lamp avoids the damage of lamps and lanterns.

Background technique

Will be used wider and wider for LED lamp is general, is not only installed at fixed position, and also obtains on the mobile apparatus To being widely applied.Present LED projector lamp is all that bracket and lamps and lanterns are directly connected to, and is connected by bracket and fixed fixing body It connects.When there is vibration, not only causes the abrasion of junction to increase, while also shaking force being directly conducted on lamps and lanterns, lead to lamp The damage of tool, and influence the stability of light.

Summary of the invention

In view of above-mentioned status, the utility model provides a kind of damping type LED projector lamp, not only overcomes prior art lamp Tool is damaged vulnerable to caused by vibration on the mobile apparatus, while also enhancing the service life of lamps and lanterns and the stability of light.

The technical solution of the utility model is: a kind of damping type LED projector lamp, including lamps and lanterns and lamp bracket； Damping device wherein is installed on the lamp bracket, which includes shock reducing structure, which has one Counterbore, at the counterbore to the other end be equipped with central through hole and shock reducing structure lateral distribution has an open-work, each open-work is and center Through-hole communicates, and the dog-ear bracket for having through-hole is installed in the counterbore, and one is penetrated on the through-hole of dog-ear bracket The central through hole of bolt to shock reducing structure is drawn, and the extraction bolt is for being connected and fixed lamp bracket.

In the utility model, the shock reducing structure is round or square body made of rubber material.

Among the above, shock reducing structure and lamp bracket contact face are plane, or are provided with and lamp bracket width on end face The deep gouge to match after insertion, or embedded groove is provided on shock reducing structure.

In the utility model, with buffering boss between the central through hole and counterbore of the shock reducing structure.

The beneficial effects of the utility model are: utilizing damping by being additionally arranged damping device at the bracket of LED projector lamp Device enhances the buffer capacity of lamps and lanterns itself, reduces the influence used by external shock environment lamps and lanterns, not only increases lamp The service life of tool, but also maintain the stability of light.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model；

Fig. 2 is another embodiment of Fig. 1 shock reducing structure end face of Fig. 1；

Fig. 3 is another embodiment of Fig. 2；

Fig. 4 is another embodiment of Fig. 1 counterbore.

Specific embodiment

Below in conjunction with figure embodiment, the utility model is described in further detail.

A kind of LED projector lamp as shown in Figure 1, including lamps and lanterns and lamp bracket.In the present embodiment, in the lamps and lanterns branch Damping device is installed, the damping device, the shock reducing structure 1 including round, which has one on frame Counterbore 3, be equipped with central through hole 5 and 1 lateral distribution of shock reducing structure at the counterbore 3 to the other end have open-work 2, and each open-work 2 is It is communicated with central through hole 5, not only mitigates the own wt of shock reducing structure 1, while also playing buffer function.And in the counterbore 3 Interior installation one has the dog-ear bracket 4 of through-hole, is penetrated on a bolt 6 to shock reducing structure 1 on the through-hole of dog-ear bracket 4 Heart through-hole 5 is drawn, and the bolt 6 of the extraction is for being connected and fixed lamp bracket 7 on lamps and lanterns 8.It is circular described in the present embodiment Shock reducing structure 1 is made of rubber material.The present embodiment is to be connected using the planar end of 1 ontology of shock reducing structure with lamp bracket 7 It connects.

Among the above, in addition to round is made in the shock reducing structure 1, square body can also be selected, is acted on identical.

Fig. 2 gives the embodiment different from 1 end face of Fig. 1 shock reducing structure.It in 1 endface of shock reducing structure except that be equipped with The deep gouge 9 to match with the width and thickness of the lamp bracket 7 in Fig. 1.In this manner it is ensured that the lamp bracket 7 of connection is more Stablize.Other parts are identical as Fig. 1.

Fig. 3 gives another embodiment different from Fig. 2.It is provided with embedded groove on shock reducing structure 1 unlike Fig. 2 19.Play the role of a cushioning piece in this way, directly the lamp bracket 7 in Fig. 1 can be mounted in embedded groove 19, more Good plays buffer function.Other parts are identical as Fig. 1.

Fig. 4 is another embodiment of Fig. 1 counterbore.It is correspondingly improved on the basis of Fig. 1, i.e., described With buffering boss 10 between the central through hole 5 and counterbore 3 of shock reducing structure 1.The buffering boss 10 equally has buffer function.

Claims (4)

1. a kind of damping type LED projector lamp, including lamps and lanterns and lamp bracket；It is characterized in that being installed on the lamp bracket There is damping device, which includes shock reducing structure, which has a counterbore, setting to the other end at the counterbore There are central through hole and shock reducing structure lateral distribution to have open-work, each open-work is communicated with central through hole, and is pacified in the counterbore The dog-ear bracket for having through-hole is filled, the central through hole that bolt to a shock reducing structure are penetrated on the through-hole of dog-ear bracket draws Out, the extraction bolt is for being connected and fixed lamp bracket.

2. damping type LED projector lamp according to claim 1, characterized in that the shock reducing structure is made of rubber material Round or square body.

3. damping type LED projector lamp according to claim 1, characterized in that shock reducing structure is with lamp bracket contact face Plane, or the deep gouge to match with after the insertion of lamp bracket width is provided on end face, or insertion is provided on shock reducing structure Slot.

4. damping type LED projector lamp according to claim 1, characterized in that the central through hole and counterbore of the shock reducing structure Between with buffering boss.