CN211010965U

CN211010965U - Projection lamp

Info

Publication number: CN211010965U
Application number: CN201922048501.8U
Authority: CN
Inventors: 李慧芳; 符友良
Original assignee: Zhongshan Longjing Lighting Industry Co ltd
Current assignee: Zhongshan Longjing Lighting Industry Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-14
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a projection lamp, including drain pan, light source subassembly and printing opacity cover, the one end opening of drain pan, light source subassembly setting are in the drain pan, and the printing opacity cover cup joints the opening with closed drain pan on the drain pan, makes the frame of drain pan sheltered from by the printing opacity cover, can't see the frame of drain pan on the printing opacity face of projection lamp, makes whole printing opacity face level and smooth pleasing to the eye.

Description

Projection lamp

Technical Field

The utility model relates to a lamps and lanterns technical field, especially a projecting lamp.

Background

When the light-passing board of current projecting lamp is connected with the drain pan, the light-passing board is located the frame of drain pan opening part, makes the side frame body of drain pan opening part on the light-passing surface now, influences beautifully.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a projecting lamp, can shelter from the frame of drain pan, the appearance is more pleasing to the eye.

The utility model adopts the technical proposal that:

according to the utility model discloses a projecting lamp of first aspect embodiment, include: a bottom case having an opening at one end; a light source assembly disposed in the bottom case; and the light-transmitting cover is sleeved on the bottom shell to seal the opening.

According to the utility model discloses projecting lamp has following beneficial effect at least: the printing opacity cover cup joints on the drain pan, makes the frame of drain pan sheltered from by the printing opacity cover, can not see the frame of drain pan on the printing opacity face of projecting lamp, makes whole printing opacity face level and smooth pleasing to the eye.

According to some embodiments of the utility model, the printing opacity cover with the junction of drain pan is equipped with the joint structure, the installation of the printing opacity cover and drain pan of being convenient for.

According to some embodiments of the utility model, the joint structure include the recess and with the boss of recess joint, the recess or the boss is located on the inner wall of printing opacity cover, it is corresponding, the boss or the recess is located on the lateral wall of drain pan, simple structure, be convenient for installation and dismantlement.

According to some embodiments of the utility model, the printing opacity cover has elasticity, makes the butt of printing opacity cover and drain pan inseparabler, prevents printing opacity cover and drain pan separation to convenient to detach.

According to some embodiments of the utility model, the material of drain pan is the metal, has good thermal diffusivity and waterproof sealing nature, and the heat that the light source subassembly produced at the during operation can distribute away through the drain pan.

According to the utility model discloses a some embodiments, the printing opacity cover with be equipped with the sealing member between the lateral wall of drain pan, the sealing member respectively the butt be in the printing opacity cover with on the lateral wall of drain pan, guarantee the leakproofness and the waterproof nature of lamps and lanterns to this sealing member is located the side of lamps and lanterns, can not shelter from the light of printing opacity face, makes lamps and lanterns realize full-screen printing opacity.

According to some embodiments of the utility model, the sealing member has elasticity, makes the sealing member respectively with the lateral wall of drain pan and pass through to press between the printing opacity cover inseparabler, improves waterproof nature.

According to some embodiments of the utility model, the light source subassembly includes L ED lamp plate and reflector panel, L ED lamp plate is fixed on the bottom of drain pan, make the light that L ED lamp plate sent directly hit the printing opacity cover on, the reflector panel is located L ED lamp plate with between the printing opacity cover, the reflector panel is used for reflecting the light that L ED lamp plate sent, increases the illumination scope.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is an exploded view of an embodiment of the projector.

Fig. 2 is a sectional view of the floodlight shown in fig. 1.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Referring to fig. 1 and 2, the utility model relates to a projection lamp, including drain pan 100, light source subassembly 200 and printing opacity cover 300, the one end opening of drain pan 100, light source subassembly 200 set up in drain pan 100, and printing opacity cover 300 cup joints on drain pan 100 in order to seal the opening of drain pan 100, makes the frame of drain pan 100 sheltered from by printing opacity cover 300, can not see the frame of drain pan 100 on the printing opacity face of projection lamp, makes whole printing opacity face level and smooth pleasing to the eye.

In some embodiments, a joint between the light-transmitting cover 300 and the bottom case 100 is provided with a snap structure, which is relatively simple and facilitates installation of the light-transmitting cover 300.

In some embodiments, the clamping structure includes a groove 110 and a boss 310 clamped with the groove 110, the groove 110 is disposed on the sidewall of the bottom case 100, the boss 310 is correspondingly disposed on the inner wall of the light-transmitting cover 300, and the boss 310 is clamped with the groove 110, so that the light-transmitting cover 300 is stably connected with the bottom case 100; in some embodiments, the groove 110 is disposed on the inner wall of the light transmissive cover 300, the corresponding boss 310 is disposed on the sidewall of the bottom case 100, and the boss 310 is engaged with the groove 110, so that the panel 300 is stably connected to the bottom case 100; the specific shape and size of the boss 310 and the groove 110 may be various, and are not limited herein; the clamping structure is simple, and the installation of the light-transmitting cover 300 and the bottom case 100 is convenient.

In some embodiments, the clamping structure includes a buckle and a clip engaged with the buckle, the buckle is disposed on the sidewall of the bottom case 100, the corresponding clip is disposed on the inner wall of the light-transmitting cover 300, and the specific shapes of the buckle and the clip may be various, which is not limited herein.

In some embodiments, the light-transmitting cover 300 has elasticity, the material of the light-transmitting cover 300 is light-transmitting plastic, rubber, etc., and the light-transmitting cover 300 is elastically deformed, so that the light-transmitting cover 300 is sleeved on the bottom case 100, and the inner wall of the light-transmitting cover 300 is tightly abutted on the side wall of the bottom case 100, so that the structure is simple and the installation is convenient; the PC light-transmitting cover can be adopted, the PC light-transmitting cover has elasticity, and the PC light-transmitting cover is light, durable and not easy to break.

In some embodiments, the bottom case 100 is made of metal, and has good heat dissipation and water sealing properties, and heat generated by the light source assembly 200 during operation can be dissipated through the bottom case.

In some embodiments, a sealing member 400 is disposed between the light-transmitting cover 300 and the sidewall of the bottom case 100, the sealing member 400 abuts against the sidewalls of the light-transmitting cover 300 and the bottom case 100, in some embodiments, the sealing member 400 is bonded to the inner wall of the light-transmitting cover 300 or the sidewall of the bottom case 100 by glue, the sealing member 400 is generally elastic and may be made of silica gel or rubber, when the light-transmitting cover 300 is sleeved on the bottom case 100, the sealing member 400 tightly abuts against the inner wall of the light-transmitting cover 300 and the sidewall of the bottom case 100, so as to ensure the sealing property and the waterproof property of the projector, and the sealing member 400 is located at the side of the lamp, so as to prevent light of the light-transmitting.

In some embodiments, light source assembly 200 includes L ED lamp plate 210 and reflector panel 220, and L ED lamp plate 210 is fixed on the bottom of drain pan 100, makes light that L ED lamp plate 210 sent directly hit on light-permeable cover 300, and reflector panel 220 is located between L ED lamp plate 210 and the light-permeable cover 300, and the light that reflection L ED lamp plate launched makes the illumination area increase that the light-permeable surface launches, and illumination is more even.

The light-transmitting cover 300 of this projecting lamp cup joints and makes the frame of drain pan 100 sheltered from by light-transmitting cover 300 on drain pan 100, can't see the frame of drain pan 100 on the printing opacity face of projecting lamp, makes whole printing opacity face level and smooth pleasing to the eye to be equipped with sealing member 400 between the lateral wall of light-transmitting cover 300 and drain pan 100, this sealing member can not shelter from the light of printing opacity face, can make lamps and lanterns realize full-screen printing opacity.

It is readily understood by those skilled in the art that the above-described preferred modes can be freely combined and superimposed without conflict.

The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A projector, comprising:

a bottom case (100) having an opening at one end;

a light source assembly (200) disposed in the bottom case (100);

and the light-transmitting cover (300) is sleeved on the bottom shell (100) to close the opening.

2. The light projector according to claim 1, characterized in that: the joint of the light-transmitting cover (300) and the bottom shell (100) is provided with a clamping structure.

3. The light projector according to claim 2, characterized in that: the joint structure include recess (110) and with boss (310) of recess (110) joint, recess (110) or boss (310) are located on the inner wall of printing opacity cover (300), it is corresponding, boss (310) or recess (110) are located on the lateral wall of drain pan (100).

4. The light projector according to claim 1, characterized in that: the light-transmitting cover (300) has elasticity.

5. The light projector according to claim 1, characterized in that: the bottom shell (100) is made of metal.

6. The light projector according to claim 1, characterized in that: and a sealing element (400) is arranged between the light-transmitting cover (300) and the side wall of the bottom shell (100), and the sealing element (400) is respectively abutted against the light-transmitting cover (300) and the side wall of the bottom shell (100).

7. The light projector according to claim 6, characterized in that: the seal (400) is resilient.

8. The projector of any of claims 1 to 7, wherein said light source assembly (200) comprises L ED lamp panel (210) and a reflector (220), said L ED lamp panel (210) is fixed on the bottom of said bottom housing (100), said reflector (220) is located between said L ED lamp panel (210) and said light-transmissive cover (300).