CN210241477U - Clamping structure of reflector and light source plate for light projector - Google Patents

Abstract

The utility model discloses a reflector and light source board snap-on structure for light projector, including glass panels, reflector, card, light source board, trompil and lamp shell, the card is equallyd divide and is distributed around the bottom surface edge line of reflector, and the position of card and the position of trompil one-to-one from top to bottom, the light source board passes through to constitute the block structure between card and trompil and the reflector, and the upper surface edge line of light source board closely laminates with the lower edge line of reflector. This reflector for light projector is provided with card and trompil with light source board snap-on structure, can pass the trompil with the card, treat that the upper surface edge line of light source board is when closely laminating with the lower edge line of reflector, flatten the card, make its bottom surface that can closely laminate the light source board, fix reflector and light source board together from this, easy operation saves time, save the loaded down with trivial details step when using the screw fixation, it is more convenient to make the equipment fixed or dismantle the change.

Description

Clamping structure of reflector and light source plate for light projector

Technical Field

The utility model relates to a projecting lamp technical field specifically is a reflector and light source board snap-on structure for light projector.

Background

The projection lamp is a lamp with the illumination intensity on the appointed illuminated surface higher than the surrounding environment, also called as a spotlight, generally, the projection lamp can be aimed at any direction, has a structure which is not influenced by weather conditions, is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, therefore, almost all large-area illumination lamps used outdoors can be used as the projection lamp, the angle of the emergent light beam of the projection lamp is wide and narrow, the variation range is between 0 and 180 degrees, the light beam is particularly narrow and called as the projection lamp, a structure of clamping a reflector and a light source plate for the projection lamp is introduced, and the reflector and the light source plate can be freely disassembled and assembled.

The reflector in the projecting lamp on market uses the screw fixation with the light source board usually, and is fixed troublesome time-consuming, also need consume a large amount of time when dismantling reflector or light source board moreover to easy problem with its destruction, for this reason, we propose a reflector and light source board snap-on structure for the projecting lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reflector and light source board snap-on structure for light projector to reflector and light source board in the projecting lamp that proposes in solving above-mentioned background use the screw fixation usually, and fixed troublesome taking time, also need consume a large amount of time when dismantling change reflector or light source board moreover, and with its problem of destroying easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reflector and light source board snap-on structure for light projector, includes glass panels, reflector, card, light source board, trompil and lamp shell, the card is equallyd divide the distribution around the bottom surface edge line of reflector, and the position of card and the position of trompil one-to-one from top to bottom, and the external diameter mouth of card equals with the internal diameter mouth size of trompil moreover, the light source board passes through and constitutes the snap-on structure between card and trompil and the reflector, and the upper surface edge line of light source board closely laminates with the lower edge line of reflector.

Preferably, the glass panel is rectangular, the outer diameter of the glass panel is equal to the inner diameter of the lamp housing, and the outer edge line of the glass panel and the inner edge line of the lamp housing are coincident with each other.

Preferably, the lower part of the glass panel is fixedly connected with a reflecting cover through bonding, and a card is arranged on the edge line of the bottom surface of the reflecting cover.

Preferably, the light source board passes through block fixed mounting in the bottom surface of reflector, and the light source board is provided with the trompil through embedded all around, the last outer marginal wall of reflector is through bonding fixedly connected with lamp shell.

Preferably, the lamp housing and the reflector are bonded to form a fixing structure, and an upper outer edge line of the reflector and an upper inner edge line of the lamp housing are overlapped with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the light source board passes through the card and constitutes the block structure between trompil and the reflector, can pass the trompil with the card, when waiting to closely laminate with the lower limb line of reflector the upper surface edge line of light source board, flatten the card, make it can closely laminate the bottom surface of light source board, fix reflector and light source board together from this, easy operation saves time, saves the loaded down with trivial details step when using the screw fixation, makes the equipment fixed or dismantles the change work more convenient;

2. the utility model discloses the reflector is concave surface form, and the light source that the dispersion light source board that can be better sent makes the more wide dispersion of light irradiation, enlarges the scope of light irradiation, improves the rate of utilization of light, practices thrift the light energy, and glass panels can not only play waterproof dustproof effect, does not hinder the propagation and the dispersion of light again;

3. the utility model discloses be provided with glass panels and lamp housing, both mutually support, play certain protective action such as waterproof dustproof anticollision, extension fixture's life to light source board and reflector.

Drawings

FIG. 1 is a schematic view of the overall explosion structure of the present invention;

FIG. 2 is a schematic view of the structure of the reflector and the light source plate of the present invention;

fig. 3 is a schematic view of the assembly structure of the reflector and the lamp housing of the present invention.

In the figure: 1. a glass panel; 2. a reflector; 3. a card; 4. a light source plate; 5. opening a hole; 6. a lamp housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a reflector and light source board snap-on structure for a light projector comprises a glass panel 1, a reflector 2, a card 3, a light source board 4, a hole 5 and a lamp shell 6, wherein the lower part of the glass panel 1 is fixedly connected with the reflector 2 through bonding, the bottom edge line of the reflector 2 is provided with the card 3, the glass panel 1 is rectangular, the outer diameter of the glass panel 1 is equal to the inner diameter of the lamp shell 6, the outer edge line of the glass panel 1 is overlapped with the inner edge line of the lamp shell 6, the cards 3 are uniformly distributed around the bottom edge line of the reflector 2, the positions of the cards 3 are in one-to-one correspondence with the positions of the hole 5 from top to bottom, the outer diameter of the cards 3 is equal to the inner diameter of the hole 5, the light source board 4 passes through the cards 3 and the hole 5 to form a snap-on structure with the reflector 2, the cards 3 can pass through the hole 5, when the upper surface edge line of the light source board 4 is tightly attached to the lower edge line of the reflector 2, the card 3 is pressed to be tightly attached to the bottom surface of the light source plate 4, so that the reflecting shade 2 and the light source plate 4 are fixed together, the operation is simple and time-saving, the complex steps in screw fixation are omitted, the assembly, fixation or disassembly and replacement work is more convenient, the light source plate 4 is fixedly arranged on the bottom surface of the reflecting shade 2 through clamping, the opening 5 is embedded around the light source plate 4, the light source plate 4 forms a clamping structure with the reflecting shade 2 through the card 3 and the opening 5, the upper surface edge line of the light source plate 4 is tightly attached to the lower edge line of the reflecting shade 2, the reflecting shade 2 is concave, the light source emitted by the light source plate 4 can be better dispersed, the light irradiation is more widely dispersed, the illumination range is enlarged, the utilization rate of light is improved, the light energy is saved, the glass panel 1 can play the roles of water resistance and dust resistance without obstructing the propagation and dispersion of light, the last outer marginal wall of reflector 2 is through bonding fixedly connected with lamp shell 6, and lamp shell 6 constitutes fixed knot through bonding and between the reflector 2 and constructs, and the last outward flange line of reflector 2 and the last inward flange line of lamp shell 6 coincide each other, and glass panels 1 and lamp shell 6, both cooperate each other, play certain protective action such as waterproof dustproof anticollision to light source board 4 and reflector 2, extension fixture's life.

The working principle is as follows: for the clamping structure of the reflector and the light source plate for the light projector, the light source plate 4 which can normally work is firstly taken out, then the reflector 2 is taken out, the card 3 on the edge line of the bottom of the reflector 2 is inserted aiming at the opening 5 at the periphery of the light source plate 4, when the card 3 passes through the opening 5 and the edge line of the upper surface of the light source plate 4 is tightly jointed with the lower edge line of the reflector 2, the card 3 is pressed flat to be tightly jointed with the bottom surface of the light source plate 4, thereby the reflector 2 and the light source plate 4 are fixed together, the operation is simple and time-saving, the complex steps when the reflector 2 and the light source plate 4 are fixed by screws are saved, the assembly, the fixation or the disassembly and the replacement work are more convenient, then the fixed reflector 2 and the light source plate 4 are put into the lamp shell 6, the upper outer edge line of the reflector 2 is mutually coincided with the upper inner edge line of the lamp shell 6, and the, get at last and clean glass panels 1, make glass panels 1's outward flange line and lamp shell 6's inward flange line coincide each other, repeat above-mentioned step, it is fixed to utilize powerful glue to make both bonds, reflector 2 is the concave surface form, the light source that dispersion light source board 4 that can be better sent, make the more wide dispersion of light struck, enlarge the illumination scope, improve the rate of utilization of light, the light energy saving, glass panels 1 can enough play waterproof dirt-proof effect, do not obstruct propagation and dispersion of light again, the utility model relates to a relevant technique of circuit is for the prior art who has disclosed, just so accomplish the use of whole light projector lamp reflector and light source board snap-type structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a reflector and light source board snap-on structure for light projector, includes glass panels (1), reflector (2), card (3), light source board (4), trompil (5) and lamp housing (6), its characterized in that: card (3) are equallyd divide the distribution all around at the bottom surface edge line of reflector (2), and the position of card (3) and the position of trompil (5) one-to-one down, and the outer footpath mouth of card (3) equals with the internal diameter mouth size of trompil (5) moreover, light source board (4) pass through and constitute the block structure between card (3) and trompil (5) and reflector (2), and the upper surface edge line of light source board (4) closely laminates with the lower edge line of reflector (2).

2. The structure of claim 1, wherein the light source board is engaged with the reflector for a projector, and the structure comprises: the glass panel (1) is rectangular, the outer diameter of the glass panel (1) is equal to the inner diameter of the lamp shell (6), and the outer edge line of the glass panel (1) and the inner edge line of the lamp shell (6) are overlapped.

3. The structure of claim 1, wherein the light source board is engaged with the reflector for a projector, and the structure comprises: the lower part of the glass panel (1) is fixedly connected with a reflecting cover (2) through bonding, and a card (3) is arranged on the edge line of the bottom surface of the reflecting cover (2).

4. The structure of claim 1, wherein the light source board is engaged with the reflector for a projector, and the structure comprises: light source board (4) are through block fixed mounting in the bottom surface of reflector (2), and are provided with trompil (5) through embedded around light source board (4), the last outer marginal wall of reflector (2) is through bonding fixedly connected with lamp housing (6).

5. The structure of claim 1, wherein the light source board is engaged with the reflector for a projector, and the structure comprises: the lamp shell (6) is bonded with the reflector (2) to form a fixing structure, and the upper outer edge line of the reflector (2) and the upper inner edge line of the lamp shell (6) are overlapped.

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