CN212901121U

CN212901121U - Projection lamp and illumination system

Info

Publication number: CN212901121U
Application number: CN202022096526.8U
Authority: CN
Inventors: 刘建华; 麦武锋
Original assignee: Guangzhou Caiyi Light Co Ltd
Current assignee: Guangzhou Caiyi Light Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-06
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a profection lamp and lighting system, wherein, the profection lamp includes the lamp stand, the lamp shade, throw module and ambient lighting module, and the lamp stand, ambient lighting module connects gradually through the support column with throwing the module, the light-emitting window of the directional lamp shade of support column, and simultaneously, be equipped with the altitude mixture control structure on the support column, the altitude mixture control structure meets with throwing the module, can change the relative position of throwing the module on the support column through the altitude mixture control structure, thereby change the distance between module and the light-emitting window of throwing, realize throwing the regulation of height, and the operation is convenient, and the diversified demand of user to throwing the effect under different environmental conditions can also be satisfied.

Description

Projection lamp and illumination system

Technical Field

The utility model relates to an lighting apparatus field, in particular to profection lamp and lighting system.

Background

The existing lamps in the market, such as a projection lamp, have relatively single functions, most of the lamps can not realize the effects of changing the projection height, adjusting the atomization strength and the like according to the specifications of the site environment, the real object and the like, and the diversified requirements of users can not be met.

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 projection lamp that throws the height and can adjust.

The utility model also provides an illumination system of having above-mentioned profection lamp.

According to the utility model discloses a profection lamp of first aspect embodiment, including the lamp stand; a lamp cover disposed on the lamp holder, the lamp cover having a light exit; the projection module is arranged in the lampshade, the projection module is connected with the lamp holder through a support column, and the support column points to the light outlet; the environment lighting module is arranged between the projection module and the lamp holder, and the supporting column penetrates through the environment lighting module; the height adjusting structure is connected with the projection module and drives the projection module to move along the axial direction of the supporting column.

According to the utility model discloses profection lamp has following beneficial effect at least: this profection lamp, including the lamp stand, the lamp shade, throw module and ambient lighting module, wherein, the lamp stand, ambient lighting module connects gradually through the support column with throwing the module, the light-emitting window of the directional lamp shade of support column, and be equipped with the altitude mixture control structure on the support column, the altitude mixture control structure meets with throwing the module, can change the relative position of throwing the module on the support column through adjusting the altitude mixture control structure, thereby change the distance of throwing between module and the light-emitting window, realize the regulation of throwing the height, and the operation is convenient, can also satisfy the diversified demand of user to throwing the effect under different environmental conditions.

According to the utility model discloses a some embodiments, throw the module and include first radiating block, install throw light source and atomization component on the first radiating block, the lower part and a mount rotatable coupling of first radiating block, the bottom of mount with the altitude mixture control structure meets.

According to some embodiments of the utility model, the atomizing subassembly contains around the adjustable ring that first radiating block outer wall set up and cover adjustable ring upper end open-ended diffusion barrier, the adjustable ring with threaded connection between the first radiating block, the diffusion barrier is located projection light source's top.

According to some embodiments of the present invention, the diffusion membrane is attached to a transparent plate, the transparent plate and the adjustment ring are connected by a fastener.

According to some embodiments of the utility model, ambient lighting module has the second radiating block and installs ambient light source on the second radiating block, the lamp shade with the second radiating block is fixed mutually.

According to some embodiments of the present invention, the lamp cover and the second heat dissipation block are provided with a shock-proof structure therebetween.

According to some embodiments of the present invention, the anti-vibration structure is an anti-vibration ring, and the anti-vibration ring is made of silica gel or rubber.

According to the utility model discloses a some embodiments, the projection light source with ambient light source all includes aluminium base board and a plurality of configuration and is in LED lamp pearl on the aluminium base board.

According to the utility model discloses a some embodiments, the support column is the double-screw bolt, the altitude mixture control structure for connect soon knob on the double-screw bolt, the knob with throw the bottom contact of module.

According to the utility model discloses a lighting system of second aspect embodiment, it includes the profection lamp of first aspect embodiment of the utility model.

According to the utility model discloses an illumination system of second aspect embodiment, it is through the configuration the utility model discloses a profection lamp of first aspect embodiment realizes adjusting the portable of projection height, is favorable to satisfying the user to the diversified demand of throwing the effect under different environmental conditions.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is an overall structure diagram of a projector lamp according to an embodiment of the present invention;

FIG. 2 is a longitudinal cross-sectional view of FIG. 1;

fig. 3 is a schematic diagram of a projection module according to an embodiment of the present invention;

fig. 4 is an assembly view of an ambient lighting module and a lamp housing in accordance with an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an ambient light source according to an embodiment of the present invention;

fig. 6 is a schematic view of a wall-mounted lamp socket according to an embodiment of the present invention.

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.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a projection lamp according to an embodiment of the present invention includes a lamp holder 1, a lamp cover 2, a projection module 3, and an ambient lighting module 4, wherein the lamp cover 2 is disposed on the lamp holder 1, and the lamp cover 2 has a light outlet; the projection module 3 is arranged in the lampshade 2, the projection module 3 is connected with the lamp holder 1 through a support column 5, and the support column 5 points to the light outlet; an ambient lighting module 4 is arranged between the projection module 3 and the lamp holder 1, and a support column 5 extends through the ambient lighting module 4.

Specifically, a height adjusting structure 6 is arranged on the supporting column 5, the height adjusting structure 6 is connected with the projection module 3, and the height adjusting structure 6 drives the projection module 3 to move along the axial direction of the supporting column 5.

According to the utility model discloses the profection lamp, possess lamp stand 1, lamp shade 2, throw module 3 and ambient lighting module 4, wherein, lamp stand 1, ambient lighting module 4 connects gradually through support column 5 with throw module 3, the light-emitting window of 5 directional lamp shades 2 of support column, and be equipped with altitude mixture control structure 6 on the support column 5, altitude mixture control structure 6 meets with throwing module 3, can change through height mixture control structure 6 and throw the relative position of module 3 on support column 5, thereby change the distance of throwing between module 3 and the light-emitting window, realize throwing the regulation of height, and not only convenient operation can also satisfy the user to the diversified demand of throwing the effect under different environmental conditions.

Referring to fig. 2 and 3, the supporting column 5 of the present embodiment is a stud, and the height adjusting structure 6 is a knob screwed on the stud, and the knob contacts with the bottom of the projection module 3. Specifically, this knob adopts butterfly nut, through twisting butterfly nut, can promote to throw module 3 and remove on support column 5, and convenient operation is swift.

In this embodiment, the projection module 3 includes a first heat sink 31, a projection light source 32 mounted on the first heat sink 31, and an atomizing assembly, wherein the lower portion of the first heat sink 31 is rotatably connected to a fixing frame 34, and the bottom of the fixing frame 34 is connected to the knob. The projection light source 32 is mounted on the first heat dissipation block 31, so that the heat transfer speed of the projection light source 32 can be increased, and the problem that the projection light source 32 fails due to overheating can be avoided. As shown in fig. 3, the fixing frame 34 is a U-shaped frame, and has a connecting arm and two side arms disposed at two ends of the connecting arm, the two side arms are respectively connected to the side walls of the first heat dissipating block 31 through bolts and nuts, the knob is connected to the lower surface of the connecting arm, and a central through hole for the support column 5 to pass through is formed in the middle of the connecting arm. Further, in this embodiment, the atomizing assembly includes an adjusting ring 331 surrounding the outer wall of the first heat dissipating block 31 and a diffuser film 332 covering the opening at the upper end of the adjusting ring 331, wherein the adjusting ring 331 and the first heat dissipating block 31 are connected by screw threads, and the diffuser film 332 is located above the projection light source 32. In order to facilitate the assembly of the diffusion film 332 fixed to the adjusting ring 331, the diffusion film 332 of this embodiment is attached to a transparent plate 333, and the transparent plate 333 and the adjusting ring 331 are connected by screws as fasteners. By rotating the adjustment ring 331, the distance between the diffusion film 332 and the projection light source 32 can be changed, thereby achieving the conversion of the atomization effect.

More specifically, the ambient lighting module 4 has a second heat sink 41 and an ambient light source 42 installed on the second heat sink 41, the lampshade 2 is fixed to the second heat sink 41, and a shock-proof structure 43 is disposed between the lampshade 2 and the second heat sink 41, so as to prevent the lampshade 2 from being vibrated by an external force and then affecting the lighting stability of the ambient lighting module 4, and ensure the lighting quality of the ambient lighting module 4. As shown in fig. 4, the lamp housing 2 of this embodiment is a U-shaped housing, the light outlet is an upper opening of the lamp housing 2, a through hole is formed at a lower end of the lamp housing 2, and a wall of the through hole is fixedly connected to a sidewall of the second heat sink 41, wherein the anti-vibration structure 43 is an anti-vibration ring which is sleeved on the sidewall of the second heat sink 41 and connected to an inner wall of the lamp housing 2. It can be understood that the shockproof ring is made of silica gel or rubber, and the lampshade 2 is made of transparent glass or transparent plastic.

Furthermore, in the present embodiment, the projection light source 32 and the ambient light source 42 each include an aluminum substrate and a plurality of LED beads disposed on the aluminum substrate, and each aluminum substrate is a circular plate. Referring to fig. 5, the color temperature of the ambient light source 42 is 2300-2500K, and the LED beads 422 on the aluminum substrate 421 of the ambient light source 42 are distributed around the center of the aluminum substrate 421 at equal angles to form a circular optical system. More specifically, in this embodiment, the LED lamp beads are 12W high-brightness lamp beads, and the four colors can be converted R, G, B, W, and each LED lamp bead is controlled by a built-in microprocessor, and a high-precision constant-current control mode is adopted, so that independent 256-level brightness adjustment can be realized, and the color change is rich.

When the projector is mounted on a wall, as shown in fig. 6, the projector is connected to the wall through the bracket 7 and the mounting base 8. Specifically, mount pad 8 passes through the screw fixation on the wall, and the one end of support 7 penetrates in mount pad 8 to utilize nut 9 and gasket to fix, lamp stand 1 then installs the other end at support 7, and lamp stand 1 is connected to support 7 is run through to the bottom of support column 5, thereby realizes the fixed mounting of profection lamp on support 7.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The profection lamp, its characterized in that: comprises that

A lamp socket;

a lamp cover disposed on the lamp holder, the lamp cover having a light exit;

the projection module is arranged in the lampshade, the projection module is connected with the lamp holder through a support column, and the support column points to the light outlet; and

the environment lighting module is arranged between the projection module and the lamp holder, and the supporting column penetrates through the environment lighting module;

the height adjusting structure is connected with the projection module and drives the projection module to move along the axial direction of the supporting column.

2. A projector as claimed in claim 1, wherein: the projection module comprises a first radiating block, a projection light source and an atomization assembly, wherein the projection light source and the atomization assembly are installed on the first radiating block, the lower portion of the first radiating block is rotatably connected with a fixing frame, and the bottom of the fixing frame is connected with the height adjusting structure.

3. A projector as claimed in claim 2, wherein: the atomization assembly comprises an adjusting ring surrounding the outer wall of the first radiating block and a diffusion film covering an opening at the upper end of the adjusting ring, the adjusting ring is in threaded connection with the first radiating block, and the diffusion film is located above the projection light source.

4. A projector as claimed in claim 3, wherein: the diffusion membrane is attached to a transparent plate, and the transparent plate is connected with the adjusting ring through a fastener.

5. A projector as claimed in claim 2, wherein: the environment lighting module is provided with a second radiating block and an environment light source arranged on the second radiating block, and the lampshade is fixed with the second radiating block.

6. A projector as claimed in claim 5, wherein: and a shockproof structure is arranged between the lampshade and the second radiating block.

7. A projector as claimed in claim 6, wherein: the shockproof structure is a shockproof ring, and the shockproof ring is made of silica gel or rubber.

8. A projector as claimed in claim 7, wherein: the projection light source and the environment light source both comprise an aluminum substrate and a plurality of LED lamp beads arranged on the aluminum substrate.

9. A projector as claimed in any one of claims 1 to 8, wherein: the support column is a stud, the height adjusting structure is a knob screwed on the stud, and the knob is in contact with the bottom of the projection module.

10. An illumination system, characterized in that it comprises a projector lamp as claimed in any of claims 1 to 9.