CN215335983U

CN215335983U - Combined LED projection lamp

Info

Publication number: CN215335983U
Application number: CN202121875123.1U
Authority: CN
Inventors: 胡波; 李小敏; 陈利春; 李英旺
Original assignee: Foshan Yinhe Lanjing Technology Co ltd
Current assignee: Foshan Yinhe Lanjing Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-12-28
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a combined LED projection lamp which comprises a lamp body, a scene rendering lamp component and a glowworm lamp component, wherein the scene rendering lamp component and the glowworm lamp component are arranged in the lamp body, a light outlet is formed in the front end of the lamp body, the scene rendering lamp component and the glowworm lamp component correspond to the light outlet, and the glowworm lamp component is positioned on one side of the scene rendering lamp component. The scene rendering lamp component and the firefly lamp component are arranged in the lamp body, the scene rendering lamp component is used for achieving the rendering effect of the use scene, and the firefly lamp component is used for achieving the firefly atmosphere effect; therefore, the required combined effect of the dyeing light color and the firefly atmosphere can be adjusted according to the field requirement, and the effect of single projection is changed; combine two kinds of light effects in a lamp body, through the light-emitting of light-emitting mouthful jointly, reached multiple projection effect, and saved installation space, need not to install two projection lamps, do benefit to and save the cost.

Description

Combined LED projection lamp

Technical Field

The utility model belongs to a projection lamp, and particularly relates to a combined LED projection lamp.

Background

The LED projection lamp is used as an LED lighting device in a special application scene, and various dazzling light and shadow effects are brought to people at night. However, the existing projection lamp in the market can only realize a single effect, and the application scene is single; if the projection effect needs to be simultaneously or alternatively, the LED projection lamp with the corresponding effect needs to be additionally installed, so that the project purchasing cost, the construction cost, the later maintenance debugging cost and the like need to be increased, and more space can be occupied.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a combined LED projection lamp that solves at least one of the above problems.

According to one aspect of the utility model, a combined LED projection lamp is provided, which comprises a lamp body, a scene rendering lamp component and a glowworm lamp component, wherein the scene rendering lamp component and the glowworm lamp component are arranged in the lamp body, the front end of the lamp body is provided with a light outlet, the scene rendering lamp component and the glowworm lamp component correspond to the light outlet, and the glowworm lamp component is positioned at one side of the scene rendering lamp component.

The utility model has the beneficial effects that: the scene rendering lamp component and the firefly lamp component are arranged in the lamp body, the scene rendering lamp component is used for achieving the rendering effect of the use scene, and the firefly lamp component is used for achieving the firefly atmosphere effect; therefore, the required combined effect of the dyeing light color and the firefly atmosphere can be adjusted according to the field requirement, and the effect of single projection is changed; combine two kinds of light effects in a lamp body, through the light-emitting of light-emitting mouthful jointly, reached multiple projection effect, and saved installation space, need not to install two projection lamps, do benefit to and save the cost.

In some embodiments, the scene rendering lamp assembly includes a dye lamp, a first reflective cup and a diffusion sheet, the dye lamp and the diffusion sheet are respectively disposed at two ends of the first reflective cup, the diffusion sheet is disposed at one side of the light outlet, and both the dye lamp and the first reflective cup are fixed on an inner wall of the lamp body. Therefore, the light of the dyeing lamp can be acted on the diffusion sheet through the first reflection cup, and a uniform surface light source can be provided through the diffusion sheet; on the lamp body inner wall with the direct mount of dyeing lamp, the heat that produces when facilitating the use directly dispels through the lamp body, prevents overheated phenomenon.

In some embodiments, the firefly lamp assembly includes an LED laser source, a second reflective cup, a convex mirror, a reflecting mirror, a polygonal mirror, and a motor, the LED laser source is located at one end of the second reflective cup, the convex mirror is located at the other end of the second reflective cup, the reflecting mirror corresponds to the convex mirror, the polygonal mirror corresponds to the reflecting mirror, an output shaft of the motor is connected to the polygonal mirror, the polygonal mirror is located at one side of the light outlet, and both the LED laser source and the second reflective cup are fixed on the inner wall of the lamp body. Therefore, the light emitted by the LED laser light source can achieve the effect of the firefly lamp through the action of each structure of the firefly lamp component; with LED laser light source direct mount at the lamp body inner wall, the heat that produces when facilitating the use directly looses through the lamp body, prevents overheated phenomenon.

In some embodiments, a combined LED projection lamp further includes a control board and an LED driver, the control board and the LED driver are both disposed in the lamp body, the LED driver is electrically connected to the control board, and the dye lamp and the LED laser light source are both electrically connected to the LED driver. Therefore, the control panel is arranged, so that the colors, the brightness and the like of the dyeing lamp and the LED laser light source can be conveniently controlled, and different use requirements are met.

In some embodiments, a modular LED projection lamp further comprises a driver mount, the driver mount being secured within the lamp body, the LED driver being mounted on the driver mount, and the control board being secured to one side of the driver mount. Therefore, the driver support is arranged, and the LED driver and the control panel can be conveniently installed in the lamp body.

In some embodiments, the combined LED projection lamp further includes a mounting bracket disposed at the bottom outer side of the lamp body. Therefore, the installation bracket is arranged, and the installation of the whole projection lamp can be facilitated.

In some embodiments, the lamp body further includes light-emitting glass, the front end of the lamp body is provided with a lamp cover, the light-emitting opening is located on the light-emitting glass, the light-emitting glass is located at the front end of the lamp body and clamped between the lamp cover and the lamp body, and a sealing ring is arranged at a matching position of the lamp cover and the light-emitting glass. From this, be equipped with light-emitting glass and sealing washer, can play waterproof and dirt-proof effect to the lamp body, do benefit to and improve holistic life.

In some embodiments, the lamp body is an integral die-cast structure. Therefore, the lamp body is convenient to form and process, and the processing cost of the lamp body is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a combined LED projection lamp according to the present invention;

fig. 2 is an exploded view of a combined LED projection lamp according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 2: the utility model provides a modular LED projection lamp, includes that lamp body 1, scene are played up banks spare 2 and glowworm banks spare 3, and the scene is played up banks spare 2 and glowworm banks spare 3 and is all located lamp body 1, and the front end of lamp body 1 is equipped with light-emitting window 4, and the scene is played up banks spare 2 and glowworm banks spare 3 and all is corresponding with light-emitting window 4, and glowworm banks spare 3 is located the scene and is played up one side of banks spare 2. When in use, the light rays emitted by the scene rendering lamp assembly 2 and the firefly lamp assembly 3 are emitted from the light outlet 4; through the scene rendering light assembly 2, a dyed rendering of the scene may be achieved; through firefly banks spare 3, can reach the projection effect of firefly lamps and lanterns, changed the single projected effect of current projection lamp.

The scene rendering lamp assembly 2 comprises a dyeing lamp 21, a first reflecting cup 22 and a diffusion sheet 23, the dyeing lamp 21 and the diffusion sheet 23 are respectively arranged at two ends of the first reflecting cup 22, the diffusion sheet 23 is positioned at one side of the light outlet 4, and the dyeing lamp 21 and the first reflecting cup 22 are both fixed on the inner wall of the lamp body 1. The dyeing lamp 21 is an RGBW dyeing lamp, and dyeing can be performed according to different use scenes.

When the scene rendering lamp assembly 2 works, light emitted by the dyeing lamp 21 acts on the diffusion sheet 23 after passing through the first reflection cup 22, and is homogenized under the action of the diffusion sheet 23 and finally emitted through the light outlet 4, so that a corresponding dyeing effect is achieved.

The firefly light assembly 3 comprises an LED laser light source 31, a second reflecting cup 32, a convex mirror 33, a reflecting mirror, a polygonal mirror 35 and a motor 36, wherein the LED laser light source 31 is positioned at one end of the second reflecting cup 32, the convex mirror 33 is positioned at the other end of the second reflecting cup 32, the reflecting mirror corresponds to the convex mirror 33, the polygonal mirror 35 corresponds to the reflecting mirror, an output shaft of the motor 36 is connected with the polygonal mirror 35, the polygonal mirror 35 is positioned at one side of a light outlet 4, and the LED laser light source 31 and the second reflecting cup 32 are both fixed on the inner wall of the light body 1. The convex mirror 33 and the reflector are mounted on the same connecting piece, and the connecting piece is fixed on the inner wall of the lamp body 1, so that the installation is convenient. The reflector can be closely attached to the back surface of the convex mirror 33, and can directly reflect the converged light to the convex mirror 35.

When the light emitted from the LED laser source 31 passes through the second reflector 32, it acts on the convex mirror 33 to converge the light, and then acts on the reflector, so that the reflected light is irradiated on the polygonal mirror 35 by the reflection of the reflector. The polygon mirror 35 is a polygon prism, so that light can be emitted in a diverging manner, the action area is increased, and the projection requirement is met. When the laser device is used, the motor 36 rotates to drive the polygonal mirror 35 to rotate, so that the emitted light spot is a movable light spot.

By last, through adopting scene to render up banks spare 2 and firefly banks spare 3, can play dyeing light and firefly atmosphere combination formula effect, change current single projection effect, need not to install other projection lamps in addition, saved installation space, reduced holistic cost.

The combined LED projection lamp also comprises a control panel 5 and an LED driver 6, wherein the control panel 5 and the LED driver 6 are both arranged in the lamp body 1, the LED driver 6 is electrically connected with the control panel 5 through a lead, and the dyeing lamp 21 and the LED laser light source 31 are both electrically connected with the LED driver 6. Wherein, the motor 36 is also electrically connected with the control panel 5 through a wire, the rotation direction and the rotation speed of the motor 36 can be controlled through the control panel 5, and the control is convenient. Control panel 5 is the singlechip, for can control the luminance of light source and the singlechip of the control motor rotation condition among the prior art, this kind of singlechip technique is comparatively ripe, and it is no longer repeated here.

Through being equipped with LED driver 6, can be through the operating power of control panel 5 control LED driver 6 etc. for realize dyeing lamp 21 and LED laser light source 31 light luminance, and adjust the light colour of dyeing lamp 21, satisfy the operation requirement of different scenes.

The combined LED projection lamp also comprises a driver support 7, the driver support 7 is fixed in the lamp body 1 through screws, the LED driver 6 is installed on the driver support 7, and the control panel 5 is fixed on one side of the driver support 7 through screws. Through being equipped with driver support 7, can make things convenient for the installation of LED driver 6 and control panel, save the installation space of lamp body 1 inside.

This modular LED projection lamp still includes installing support 8, and installing support 8 locates the bottom outside of lamp body 1. Wherein, the latch is installed in the outside of lamp body 1, and the draw-in groove has been seted up in the both ends correspondence of installing support 8, and the draw-in groove cooperatees with the latch through the draw-in groove in the both ends of installing support 8, makes things convenient for the regulation of 1 installation angle of lamp body, satisfies different projection operation requirements.

The lamp body 1 further comprises light-emitting glass 9, a lamp cover 10 is arranged at the front end of the lamp body 1, the light-emitting port 4 is located on the light-emitting glass 9, the light-emitting glass 9 is located at the front end of the lamp body 1 and clamped between the lamp cover 10 and the lamp body 1, and a sealing ring 20 is arranged at the matching position of the lamp cover 10 and the light-emitting glass 9. In the in-service use process, for the installation of light-emitting glass 9, step-like mounting groove has been seted up at the front end of lamp body 1 for convenience, and step groove has also been seted up to the periphery of light-emitting glass 9 to cooperate with the step-like mounting groove of lamp body 1, make things convenient for the embedding installation of light-emitting glass 9. Wherein, sealing washer 20 is the silica gel circle, compresses tightly between lamp lid 10 and light-emitting glass 9, and lamp lid 10 is fixed through screw up with lamp body 1, plays fine sealed dustproof and waterproof effect, and protection level reaches IP65, does benefit to and improves holistic life.

The lamp body 1 is an integrated die-casting structure, wherein the lamp body 1 is made of aluminum alloy, so that the forming and processing are convenient, and the processing cost is reduced.

When the LED fluorescent lamp is installed, the dyeing lamp 21 and the LED laser light source 31 are directly installed on the inner wall of the lamp body 1, so that heat generated by the light source during working can be directly conducted on the lamp body 1 and dissipated in the air through the lamp body 1, heat dissipation is realized, a heat dissipation structure does not need to be additionally arranged, the whole structure is favorably optimized, the installation is convenient, and the cost is reduced.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.

Claims

1. The utility model provides a modular LED projection lamp, its characterized in that, includes lamp body (1), scene rendering banks spare (2) and firefly banks spare (3), lamp body (1) is all located in scene rendering banks spare (2) and firefly banks spare (3), the front end of lamp body (1) is equipped with light-emitting window (4), scene rendering banks spare (2) and firefly banks spare (3) all correspond with light-emitting window (4), firefly banks spare (3) are located one side that scene rendering banks spare (2).

2. The combined LED projection lamp of claim 1, wherein the scene rendering lamp assembly (2) comprises a dye lamp (21), a first reflective cup (22) and a diffusion sheet (23), the dye lamp (21) and the diffusion sheet (23) are respectively disposed at two ends of the first reflective cup (22), the diffusion sheet (23) is disposed at one side of the light outlet (4), and the dye lamp (21) and the first reflective cup (22) are both fixed on the inner wall of the lamp body (1).

3. The combined LED projection lamp of claim 2, wherein the firefly lamp assembly (3) comprises an LED laser light source (31), a second reflective cup (32), a convex mirror (33), a reflecting mirror, a polygonal mirror (35) and a motor (36), the LED laser light source (31) is located at one end of the second reflective cup (32), the convex mirror (33) is located at the other end of the second reflective cup (32), the reflecting mirror corresponds to the convex mirror (33), the polygonal mirror (35) corresponds to the reflecting mirror, an output shaft of the motor (36) is connected with the polygonal mirror (35), the polygonal mirror (35) is located at one side of the light outlet (4), and the LED laser light source (31) and the second reflective cup (32) are both fixed on the inner wall of the lamp body (1).

4. The combined LED projection lamp of claim 3, further comprising a control board (5) and an LED driver (6), wherein the control board (5) and the LED driver (6) are both disposed in the lamp body (1), the LED driver (6) is electrically connected to the control board (5), and the dye lamp (21) and the LED laser light source (31) are both electrically connected to the LED driver (6).

5. The combined LED projection lamp of claim 4, further comprising a driver bracket (7), wherein the driver bracket (7) is fixed in the lamp body (1), the LED driver (6) is mounted on the driver bracket (7), and the control board (5) is fixed on one side of the driver bracket (7).

6. The combined LED projection lamp according to any one of claims 1 to 5, further comprising a mounting bracket (8), wherein the mounting bracket (8) is disposed at the outer side of the bottom of the lamp body (1).

7. The combined LED projection lamp of claim 6, wherein the lamp body further comprises a light-emitting glass (9), a lamp cover (10) is disposed at the front end of the lamp body (1), the light-emitting port (4) is disposed on the light-emitting glass (9), the light-emitting glass (9) is disposed at the front end of the lamp body (1) and clamped between the lamp cover (10) and the lamp body (1), and a sealing ring (20) is disposed at a position where the lamp cover (10) and the light-emitting glass (9) are engaged.

8. A combined LED projection lamp as claimed in claim 1, wherein the lamp body (1) is a one-piece die-cast structure.