CN210511307U

CN210511307U - Waterproof projecting lamp of shaking head

Info

Publication number: CN210511307U
Application number: CN201922056628.4U
Authority: CN
Inventors: 万超
Original assignee: Guangzhou Beyond Lighting Co ltd
Current assignee: Guangzhou Beyond Lighting Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-05-12
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a waterproof oscillating projector, which comprises a base and a lamp body, wherein the lamp body comprises a shell, a light source component, a focusing component and a radiator component, and the light source component comprises a lamp bead component and a focusing component; the butt joint part of the supporting arm and the bottom box is provided with a bottom box waterproof ring, the butt joint part of the lamp body and the rotating assembly is provided with a main shaft waterproof ring, and the butt joint part of the radiator assembly and the shell is provided with a radiator waterproof ring. The utility model arranges waterproof rings at a plurality of positions, such as the positions between the radiator and the shell, between the shell and the supporting arm, between the supporting arm and the bottom box, etc., thereby the whole lamp has good waterproof performance, as long as the lamp is not soaked in water, the problem of water intake is not needed to worry when the lamp is used outdoors, and the transportation and the installation are very convenient; the focusing assembly can conveniently focus, and the focusing range is large (3-60 degrees), so that higher-precision focusing can be realized.

Description

Waterproof projecting lamp of shaking head

Technical Field

The utility model relates to a lamps and lanterns product technical field, concretely relates to a waterproof projecting lamp of shaking head that uses when being used for performance or amusement such as stage, outdoor performance.

Background

With the development of science and technology, waterproof moving head projection lamps and the like have higher and higher technical requirements on the field of lamplight and higher requirements on the quality of the light, and the use of the lamps and lanterns is classified more finely. Generally, the waterproof moving head projector needs to be capable of aiming at any direction, is not affected by weather conditions, displays the environment, renders the atmosphere and highlights central characters by using the light color and the change thereof, shapes the external image of the stage performance, provides necessary lighting effect and creates the best ornamental effect for audiences. The waterproof oscillating projector is mainly used for single buildings, exterior wall illumination of historical building groups, light transmission illumination inside and outside buildings, indoor local illumination, greening landscape illumination, billboard illumination, special facility illumination of medical culture and the like, atmosphere illumination of entertainment places such as bars, dance halls and the like. However, the following problems are common to the projector on the market at present: for example, the lamp body is large, the weight is very heavy, the focusing is inconvenient, the focusing range is small, and the precision is low; and the other can not shake the head intelligently, a rainproof cover needs to be added, engineering personnel are loaded, the power consumption is serious, and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to prior art's defect, provide one kind and can accomplish that the volume is littleer, weight is lighter, the focusing precision is higher, the focusing scope is wider, can intelligently shake the head, waterproof effectual waterproof projecting lamp of shaking the head.

In order to solve the technical problem, the utility model adopts the following technical scheme: a waterproof oscillating projection lamp comprises a base and a lamp body, wherein the lamp body is movably arranged on a supporting arm of the base to form a structure capable of rotating along a vertical surface, and a positioning accurate scanning structure is formed by the rotation of the lamp body; the lamp body comprises a shell, a light source component, a focusing component and a radiator component, wherein the light source component comprises a lamp bead plate component and a condenser component, lamp beads on the lamp bead plate component form a matrix structure, each lamp bead is provided with a light collecting mirror, the lamp bead plate component and the radiator component are installed in a laminating mode, the condenser component is installed in front of the lamp beads so that the light collecting mirrors are embedded into the condenser component, and the focusing component is connected with the condenser component to form a focusing structure; the power supply is arranged in a bottom box of the base, and the two support arms are respectively connected and fixed with the two ends of the bottom box; the casing is including lamp shade and shell, and the radiator subassembly is installed in the shell, and the lamp shade is installed and is sealed light source subassembly, focusing subassembly and radiator subassembly in the shell together in the shell top, its characterized in that: a bottom case waterproof ring is arranged at the butt joint part between the supporting arm and the bottom case to form a waterproof structure for the power supply in the bottom case; the two support arms are respectively provided with a rotating component, and the rotating components are connected with a driving mechanism to drive the rotating components to rotate; a main shaft waterproof ring is arranged at the butt joint and fixing part of the lamp body and the rotating assembly so as to form a waterproof structure of the rotating assembly; the radiator assembly and the shell are fixedly connected in a butt joint mode, a radiator waterproof ring is arranged at the position, where the radiator assembly and the shell are fixedly connected in a butt joint mode, and a lampshade is matched to form a waterproof structure for the interior of the lamp body.

Furthermore, the support arm is formed by combining two arm covers, and an arm cover waterproof ring is arranged at the butt joint fixing position of the two arm covers so as to form a waterproof structure for the inside of the support arm.

Furthermore, a stepping motor is arranged inside one of the support arms, and the stepping motor is connected with the rotating assembly through a synchronous wheel transmission mechanism so as to drive the lamp body to rotate and change the light irradiation direction. Corresponding control programs are programmed into the stepping motor, so that automatic control operation can be realized, and the shaking of the intelligent control lamp body is realized.

Furthermore, the rotating assembly comprises a main shaft mechanism, and the main shaft mechanism is connected with the synchronous wheel transmission mechanism; a framework oil seal is arranged in the main shaft mechanism and is tightly pressed and fixed by a pressing plate; the spindle waterproof ring is arranged at the front end of the spindle mechanism, the two sides of the shell are respectively provided with a rotary fixing part, the spindle mechanism penetrates through the spindle waterproof ring through a bolt to be connected and fixed with the rotary fixing part, and the spindle waterproof ring is tightly pressed between the rotary fixing part and the spindle mechanism to form a waterproof structure; the main shaft mechanism is also provided with a bearing, a bearing sleeve is arranged outside the bearing, and the bearing is sealed inside the main shaft mechanism by the bearing sleeve and a framework oil seal; the fixed position of the bearing sleeve is provided with a waterproof rubber ring so as to form a waterproof sealing structure for the fixed range of the bearing sleeve.

Furthermore, a display assembly is arranged in the other supporting arm, a display window is arranged on the outer side arm cover of the supporting arm, and the display assembly is fixedly installed in alignment with the display window through a display waterproof ring so as to form a waterproof structure for the display assembly and prevent rainwater from entering the supporting arm from the display window.

Furthermore, a waterproof socket is arranged at the lower part of one of the support arms, and the waterproof socket is inserted from one end of the bottom box and is connected with a power supply; the bottom of the bottom box is fixed with a hoisting plate, the upper parts of the two supporting arms are provided with a lifting part, so that the whole lamp can be hoisted and carried conveniently, and the loading and transporting burden of engineering personnel is reduced.

Further, the lampshade comprises an upper cover and toughened glass, the toughened glass is embedded in a circle of lamp body waterproof ring, and is assembled in the upper cover through the lamp body waterproof ring, a waterproof structure for a condenser lens assembly, a focusing assembly, a lamp bead plate assembly and a radiator assembly in the lamp body is formed, and rainwater cannot enter the lamp body through the lampshade.

Furthermore, the focusing assembly comprises a focusing shaft, a focusing motor, a focusing plate assembly and a focusing guide sleeve, the upper ends of the four focusing shafts are fixedly connected with the focusing plate assembly, the lower ends of the four focusing shafts are respectively inserted into the focusing guide sleeve, and the focusing guide sleeves are all fixed on the lamp bead plate assembly; the focusing motor is fixed on the lamp bead plate assembly, a transmission shaft of the focusing motor is fixedly connected with the focusing plate assembly, the focusing lens assembly is fixed on the focusing plate assembly, an accurate sliding guide structure for the focusing plate assembly is formed by driving of the focusing motor, the focusing plate assembly is driven to focus, the condensing lens has a light-emitting angle of 3-60 degrees, and a large focusing range is achieved.

Furthermore, two focusing motors are installed on the bottom surface of the lamp bead plate assembly, the lamp bead plate assembly is fixed on the radiator assembly, two accommodating grooves are formed in the radiator assembly, and the two focusing motors are embedded in the accommodating grooves respectively. Therefore, the installation space can be saved, the structure is more compact, and the focusing motor is further favorable for heat dissipation.

Furthermore, the shell is a cast aluminum shell, a wind shield is fixed at the bottom of the cast aluminum shell, and two waterproof fans are embedded in the wind shield to form a heat dissipation structure for the radiator assembly, so that heat of the radiator assembly, the focusing motor and the lamp bead plate assembly can be quickly blown out through airflow; the waterproof fan is enclosed in the cast aluminum housing by a bottom cover with vents.

The input voltage of the switching power supply is 90-240V, the output voltage is 48V and 28V, and under the condition of certain power, the switching power supply can achieve good heat dissipation and small size.

The utility model arranges waterproof rings at a plurality of positions, such as the positions between the radiator and the shell, between the shell and the supporting arm, between the supporting arm and the bottom box, etc., thereby the whole lamp has good waterproof performance, as long as the lamp is not immersed in water or turned upside down, the problem of water intake is not needed to worry when the lamp is used outdoors, and the transportation and the installation are very convenient; the focusing assembly can conveniently focus, and the focusing range is large (3-60 degrees), so that higher-precision focusing can be realized. Meanwhile, the whole structure is more compact, so that the whole lamp can be smaller in size and lighter in weight.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a structural diagram of the lamp body after rotation;

FIG. 3 is a structural view of the lamp body and the base of the present invention;

FIG. 4 is an exploded view of the present invention;

fig. 5 is an exploded view of the lamp body portion of the present invention;

fig. 6 is an assembled sectional view of the rotation member and the lamp body.

In the figure, 1 is a base, 11 is a main box, 12 is a supporting arm, 13 is an arm cover, 14 is a stepping motor, 15 is a synchronous wheel transmission mechanism, 16 is a rotating component, 17 is an arm cover waterproof ring, 18 is a bottom box waterproof ring, 19 is a power supply, 110 is a hoisting plate, 111 is a display component, 112 is a display window, 113 is a display waterproof ring, 114 is a spindle mechanism, 115 is a framework oil seal, 116 is a pressing plate, 117 is a spindle waterproof ring, 118 is a bearing, 119 is a bearing sleeve, 120 is a waterproof rubber ring, 121 is a handheld part, 122 is a waterproof socket, 2 is a lamp body, 21 is a lamp body waterproof ring, 22 is a focusing shaft, 23 is a light collecting lens, 24 is a focusing motor, 25 is an upper cover, 26 is toughened glass, 27 is a condenser lens component, 28 is a focusing slide component, 29 is focusing, 210 is a lamp bead component, 211 is a radiator component, 212 is a radiator waterproof ring, 213 is a shell, 214 is a wind shield, 215 is waterproof fan, 216 is the bottom, 217 is the rotation fixed part.

Detailed Description

In this embodiment, referring to fig. 1 to 6, the waterproof moving head projector includes a base 1 and a lamp body 2, the lamp body 2 is movably mounted on a support arm 12 of the base 1 to form a structure capable of rotating along a vertical plane, and a positioning accurate scanning structure is formed by the rotation of the lamp body 2; the lamp body 2 comprises a shell, a light source assembly, a focusing assembly and a radiator assembly 211, the light source assembly comprises a lamp bead plate assembly 210 and a condenser assembly 27, lamp beads on the lamp bead plate assembly 210 form a matrix structure, each lamp bead is provided with a light-collecting lens 23, the lamp bead plate assembly 210 and the radiator assembly 211 are installed in an attaching mode, the condenser assembly 27 is installed in front of the lamp beads so that the light-collecting lenses 23 are embedded into the condenser assembly 27, and the focusing assembly is connected with the condenser assembly 27 to form a focusing structure; the power supply 19 is arranged in the bottom box 11 of the base 1, and the two support arms 12 are respectively connected and fixed with the two ends of the bottom box 11; the shell comprises a lampshade and a shell 213, the radiator assembly 211 is arranged in the shell 213, the lampshade is arranged at the top of the shell 213, and the light source assembly, the focusing assembly and the radiator assembly 211 are sealed in the shell 213 together; a bottom case waterproof ring 18 is arranged at the butt joint part between the supporting arm 12 and the bottom case 11 to form a waterproof structure for a power supply 19 in the bottom case 11; a rotating assembly 16 is arranged in each of the two support arms 12, and the rotating assembly 16 is connected with a driving mechanism to drive the rotating assembly 16 to rotate; a main shaft waterproof ring 117 is arranged at the butt joint and fixing part of the lamp body 1 and the rotating assembly 16 so as to form a waterproof structure for the rotating assembly 16; a heat sink waterproof ring 212 is provided at a portion where the heat sink assembly 211 is butted and fixed to the housing 213, and forms a waterproof structure to the inside of the lamp body 2 in cooperation with the lamp cover.

Each support arm 12 is formed by combining two arm covers 13, and an arm cover waterproof ring 17 is arranged at the butt joint fixing position of the two arm covers 13 so as to form a waterproof structure for the inside of the support arm 12.

A stepping motor 14 is arranged in one of the support arms 12 as a driving mechanism, and the stepping motor 14 is connected with a rotating assembly 16 through a synchronous wheel transmission mechanism 15 to drive the lamp body 2 to rotate so as to change the light irradiation direction. The stepping motor 14 is programmed with a corresponding control program, so that automatic control operation can be realized, and the intelligent control of the shaking of the lamp body 2 is realized.

The rotating assembly 16 comprises a main shaft mechanism 114, and the main shaft mechanism 114 is connected with the synchronizing wheel transmission mechanism 15; a framework oil seal 115 is arranged in the main shaft mechanism 114, and the framework oil seal 115 is pressed and fixed by a pressure plate 116; the spindle waterproof ring 117 is arranged at the front end of the spindle mechanism 114, the two sides of the shell 213 are respectively provided with a rotary fixing part 217, the spindle mechanism 114 passes through the spindle waterproof ring 117 through a bolt to be connected and fixed with the rotary fixing part 217, and the spindle waterproof ring 117 is pressed between the rotary fixing part 217 and the spindle mechanism 114 to form a waterproof structure; the main shaft mechanism 114 is also provided with a bearing 118, a bearing sleeve 119 is arranged outside the bearing 118, and the bearing 118 is sealed inside the main shaft mechanism 114 by the bearing sleeve 119 and a framework oil seal 115; the fixing portion of the bearing sleeve 119 is provided with a waterproof rubber ring 120 to form a waterproof sealing structure for the fixing range of the bearing sleeve 119.

A display assembly 111 is arranged in the other supporting arm 12, a display window 112 is arranged on the outer arm cover 13 of the supporting arm 12, and the display assembly 111 is fixedly arranged in alignment with the display window 112 through a display waterproof ring 113 so as to form a waterproof structure for the display assembly 111 and prevent rainwater from entering the inside of the supporting arm 12 from the display window 112.

A waterproof socket 122 is arranged at the lower part of one of the support arms 12, and the waterproof socket 122 is inserted from one end of the bottom case 11 and connected with the power supply 19; the bottom of the bottom box 11 is fixed with a hoisting plate 110, and the upper parts of the two support arms 12 are provided with a handheld part 121, so that the whole lamp can be conveniently hoisted and carried, and the loading and transporting burden of engineering personnel is reduced.

The lampshade comprises an upper cover 25 and toughened glass 26, wherein the toughened glass 26 is embedded in a circle of lamp body waterproof ring 21, and is assembled in the upper cover 25 through the lamp body waterproof ring 21, so that a waterproof structure for the condenser lens assembly 27, the focusing assembly, the lamp bead plate assembly 210, the radiator assembly 211 and the like in the lamp body 2 is formed, and rainwater cannot enter the lamp body 2 through the lampshade.

The focusing assembly comprises focusing shafts 22, a focusing motor 24, a focusing plate assembly 28 and focusing guide sleeves 29, the upper ends of the four focusing shafts 22 are fixedly connected with the focusing plate assembly 28, the lower ends of the four focusing shafts are respectively inserted into the focusing guide sleeves 29, and the focusing guide sleeves 29 are fixed on a lamp bead plate assembly 210; the focusing motor 24 is fixed on the lamp bead plate assembly 210, a transmission shaft of the focusing motor 24 is fixedly connected with the focusing plate assembly 28, the condenser lens assembly 27 is fixed on the focusing plate assembly 28, an accurate sliding guide structure for the focusing plate assembly 28 is formed by driving of the focusing motor 24, the focusing plate assembly 28 is driven to focus, the condenser lens is enabled to have a light-emitting angle of 3-60 degrees, and a large focusing range is achieved.

The two focusing motors 24 are both mounted on the bottom surface of the lamp bead plate assembly 210, the lamp bead plate assembly 210 is fixed on the radiator assembly 211, two accommodating grooves are formed in the radiator assembly 211, and the two focusing motors 24 are respectively embedded in the accommodating grooves. This not only saves installation space and makes the structure more compact, but also facilitates heat dissipation of the focus motor 24.

The shell 213 is a cast aluminum shell, a wind shield 214 is fixed at the bottom of the cast aluminum shell, and two waterproof fans 215 are embedded in the wind shield 214 to form a heat dissipation structure for the heat radiator assembly 211, so that heat of the heat radiator assembly 211, the focusing motor 24 and the lamp bead plate assembly 210 can be blown out quickly through airflow; the waterproof fan 215 is enclosed in a cast aluminum housing by a bottom cover 216 with vents.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. A waterproof oscillating projection lamp comprises a base and a lamp body, wherein the lamp body is movably arranged on a supporting arm of the base to form a structure capable of rotating along a vertical surface, and a positioning accurate scanning structure is formed by the rotation of the lamp body; the lamp body comprises a shell, a light source component, a focusing component and a radiator component, wherein the light source component comprises a lamp bead plate component and a condenser component, lamp beads on the lamp bead plate component form a matrix structure, each lamp bead is provided with a light collecting mirror, the lamp bead plate component and the radiator component are installed in a laminating mode, the condenser component is installed in front of the lamp beads so that the light collecting mirrors are embedded into the condenser component, and the focusing component is connected with the condenser component to form a focusing structure; the power supply is arranged in a bottom box of the base, and the two support arms are respectively connected and fixed with the two ends of the bottom box; the casing is including lamp shade and shell, and the radiator subassembly is installed in the shell, and the lamp shade is installed and is sealed light source subassembly, focusing subassembly and radiator subassembly in the shell together in the shell top, its characterized in that: a bottom case waterproof ring is arranged at the butt joint part between the supporting arm and the bottom case to form a waterproof structure for the power supply in the bottom case; the two support arms are respectively provided with a rotating component, and the rotating components are connected with a driving mechanism to drive the rotating components to rotate; a main shaft waterproof ring is arranged at the butt joint and fixing part of the lamp body and the rotating assembly so as to form a waterproof structure of the rotating assembly; the radiator assembly and the shell are fixedly connected in a butt joint mode, a radiator waterproof ring is arranged at the position, where the radiator assembly and the shell are fixedly connected in a butt joint mode, and a lampshade is matched to form a waterproof structure for the interior of the lamp body.

2. The waterproof moving head projector according to claim 1, characterized in that: the supporting arm is formed by combining two arm covers, and an arm cover waterproof ring is arranged at the butt joint fixing part of the two arm covers so as to form a waterproof structure for the inside of the supporting arm.

3. The waterproof moving head floodlight of claim 1 or 2, characterized in that: a stepping motor is arranged in one of the support arms and connected with a rotating assembly through a synchronizing wheel transmission mechanism so as to drive the lamp body to rotate and change the light irradiation direction.

4. The waterproof moving head projector according to claim 3, characterized in that: the rotating assembly comprises a main shaft mechanism, and the main shaft mechanism is connected with the synchronizing wheel transmission mechanism; a framework oil seal is arranged in the main shaft mechanism and is tightly pressed and fixed by a pressing plate; the spindle waterproof ring is arranged at the front end of the spindle mechanism, the two sides of the shell are respectively provided with a rotary fixing part, the spindle mechanism penetrates through the spindle waterproof ring through a bolt to be connected and fixed with the rotary fixing part, and the spindle waterproof ring is tightly pressed between the rotary fixing part and the spindle mechanism to form a waterproof structure; the main shaft mechanism is also provided with a bearing, a bearing sleeve is arranged outside the bearing, and the bearing is sealed inside the main shaft mechanism by the bearing sleeve and a framework oil seal; the fixed position of the bearing sleeve is provided with a waterproof rubber ring so as to form a waterproof sealing structure for the fixed range of the bearing sleeve.

5. The waterproof moving head projector according to claim 3, characterized in that: the display assembly is arranged in the other supporting arm, the display window is arranged on the outer side arm cover of the supporting arm, and the display assembly is fixedly arranged in alignment with the display window through the display waterproof ring so as to form a waterproof structure for the display assembly.

6. The waterproof moving head projector according to claim 1, characterized in that: a waterproof socket is arranged at the lower part of one of the supporting arms and is inserted from one end of the bottom box to be connected with a power supply; the bottom of the bottom box is fixed with a hoisting plate, and the upper parts of the two supporting arms are provided with a hand-held part.

7. The waterproof moving head projector according to claim 1, characterized in that: the lampshade comprises an upper cover and toughened glass, the toughened glass is embedded in a circle of lamp body waterproof ring and assembled in the upper cover through the lamp body waterproof ring, and a waterproof structure for a condenser lens assembly, a focusing assembly, a lamp bead plate assembly and a radiator assembly in the lamp body is formed.

8. The waterproof moving head projector according to claim 1, characterized in that: the focusing assembly comprises focusing shafts, a focusing motor, a focusing plate assembly and focusing guide sleeves, the upper ends of the four focusing shafts are fixedly connected with the focusing plate assembly, the lower ends of the four focusing shafts are respectively inserted into the focusing guide sleeves, and the focusing guide sleeves are all fixed on the lamp bead plate assembly; the focusing motor is fixed on the lamp bead plate assembly, a transmission shaft of the focusing motor is fixedly connected with the focusing plate assembly, the condenser lens assembly is fixed on the focusing plate assembly, and an accurate sliding guide structure for the focusing plate assembly is formed by driving of the focusing motor, so that the condenser lens has a light-emitting angle of 3-60 degrees.

9. The waterproof moving head floodlight of claim 8, wherein: two focusing motors are installed on the bottom surface of the lamp bead plate component, the lamp bead plate component is fixed on the radiator component, two accommodating grooves are formed in the radiator component, and the two focusing motors are embedded in the accommodating grooves respectively.

10. The waterproof moving head projector according to claim 1, characterized in that: the shell is a cast aluminum shell, a wind shield is fixed at the bottom of the cast aluminum shell, and two waterproof fans are embedded in the wind shield to form a heat dissipation structure for the radiator assembly; the waterproof fan is enclosed in the cast aluminum housing by a bottom cover with vents.