CN113983417A

CN113983417A - Box light source

Info

Publication number: CN113983417A
Application number: CN202111355219.XA
Authority: CN
Inventors: 王晶晶; 吴俊辉; 何红华; 钟伟明; 邓皓匀
Original assignee: Dongguan Ruishi Optoelectronics Technology Co Ltd
Current assignee: Dongguan Ruishi Optoelectronics Technology Co Ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-01-28

Abstract

The invention discloses a box light source, which relates to the technical field of optical equipment, and comprises a box body and is characterized in that: light emitting component, light emitting component arranges in box one side for send the light source, and the subassembly that discolours, the subassembly that discolours includes rotor plate, light filter and rotating part, the rotor plate is arranged in light emitting component one side, and the light filter of the different colours of multiunit is arranged on the rotor plate surface, the light filter is used for changing the light source colour that light emitting component sent, and rotating part drives the rotor plate and rotates to make the light filter of required colour and light emitting component's luminous end parallel and level, start light emitting component, light emitting component sends the light source and shines the light filter, and then changes the colour of light source through the light filter, and rotating part can drive the rotor plate in real time and rotate, does not need the manual work to change the light filter, and the switching efficiency of light filter is higher, convenient to use, and degree of automation is higher.

Description

Box light source

Technical Field

The invention relates to the technical field of optical equipment, in particular to a box light source.

Background

Filters are optical devices used to select a desired wavelength band of radiation. One common property of filters is that no filter can make the imaging of celestial objects brighter, since all filters absorb certain wavelengths, thereby making the object darker.

In the detection process, different filters are required for different pictures. Therefore, it is necessary to provide filters of two or more colors. The existing filter is detachably mounted on the lens. When the optical filter needs to be replaced, the optical filter needs to be replaced manually, the process of replacing the optical filter is complex, and the consumed time is long.

Disclosure of Invention

The present invention is directed to a light source for a light box, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a box light source comprises a box body and further comprises:

a light emitting assembly disposed at one side of the case for emitting a light source, an

The color-changing assembly comprises a rotating plate, optical filters and a rotating part, wherein the rotating plate is arranged on one side of the light-emitting assembly, the optical filters with multiple groups of different colors are arranged on the surface of the rotating plate, the optical filters are used for changing the color of a light source emitted by the light-emitting assembly, the rotating part is fixedly connected with the rotating plate and used for driving the rotating plate to rotate so that the light source penetrates through the different optical filters, and

and the heat dissipation assembly is arranged on one side of the light emitting assembly and used for dissipating heat and cooling the light emitting assembly.

Preferably, the light-emitting assembly comprises a light-emitting lamp, a light-emitting end of the light-emitting lamp is communicated with a reflecting cup, and the reflecting cup is used for focusing a light source emitted by the light-emitting lamp.

Preferably, the rotating plate is a circular turntable, the optical filters are circumferentially arranged on the surface of the rotating plate in a circumferential array, and one end of the rotating plate is fixedly connected with the rotating part.

Preferably, the rotating part is a driving motor, the driving motor is detachably and fixedly arranged at the bottom of the reflection cup, and the output end of the driving motor is fixedly connected with the rotating plate;

preferably, the heat dissipation assembly comprises a heat sink, a plurality of groups of heat dissipation fans are arranged in the heat sink, and the heat sink is arranged at two ends of the light emitting lamp relatively and used for dissipating heat and cooling the light emitting lamp.

Preferably, the side wall of the box body is provided with a light outlet, and the inner side of the light outlet is flush with the optical filter and the reflection cup to emit light.

Preferably, a detachable window is arranged at the bottom side of the light outlet and used for replacing the optical filter on the surface of the rotating plate.

Preferably, still be provided with control unit in the box, control unit is used for controlling this box light source, control unit includes controller and control panel, the controller passes through internal control circuit and is connected with control panel, luminescent lamp and driving motor respectively, the box lateral wall still is provided with net gape and communication mouth, net gape and communication mouth are connected with control unit for network transmission, control unit still includes switching power supply for open and close this box light source.

Preferably, a plurality of groups of heat dissipation strip holes are uniformly distributed on the top wall of the box body, and the heat dissipation strip holes are used for discharging high-temperature air in the box body.

Compared with the prior art, the invention has the beneficial effects that:

install the light filter of different colours on the rotor plate surface respectively, drive the rotor plate through rotating member and rotate to make the light filter of required colour and light-emitting component's luminous end parallel and level, start light-emitting component, light-emitting component sends the light source and shines the light filter, and then changes the colour of light source through the light filter, and rotating member can drive the rotor plate in real time and rotate, does not need the manual work to change the light filter, and the switching efficiency of light filter is higher, convenient to use, and degree of automation is higher.

Drawings

Fig. 1 is a schematic structural diagram of a box light source.

Fig. 2 is a schematic left-side view of a light source of a case.

Fig. 3 is a schematic view of a structure in a sectional view in a light source of a cabinet.

Fig. 4 is a front sectional structural diagram of a light source of a box body.

In the figure: 1. a box body; 2. a controller; 3. a heat sink; 4. a light emitting lamp; 5. a light reflecting cup; 6. an optical filter; 7-a light outlet; 8. a turntable; 9. a detachable window; 10. a drive motor; 11. a switching power supply; 12. a fan; 13. a heat dissipating bar hole; 14. a communication port; 15. and (4) a network port.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Referring to fig. 1-4, a box light source includes a box 1, a light emitting assembly, a color changing assembly and a heat dissipating assembly, wherein the light emitting assembly is disposed on one side of the box 1 and used for emitting light, the color changing assembly includes a rotating plate, a light filter 6 and a rotating part, the rotating plate is disposed on one side of the light emitting assembly, the surface of the rotating plate is disposed with a plurality of sets of light filters 6 with different colors, the light filter 6 is used for changing the color of the light emitted by the light emitting assembly, the rotating part is fixedly connected with the rotating plate and used for driving the rotating plate to rotate so that the light source can pass through different light filters 6, and the heat dissipating assembly is disposed on one side of the light emitting assembly and used for dissipating heat and cooling the light emitting assembly.

Specifically, in this embodiment, install the light filter 6 of different colours respectively on the rotor plate surface, drive the rotor plate through rotating member and rotate to make the light filter 6 of required colour and light-emitting component's luminous end parallel and level, start light-emitting component, light-emitting component sends the light source and shines light filter 6, and then changes the colour of light source through light filter 6, and rotating member can drive the rotor plate in real time and rotate, does not need the manual work to change light filter 6, and light filter 6's switching efficiency is higher, convenient to use, and degree of automation is higher.

As a further scheme of the embodiment of the present invention, the light emitting assembly includes a light emitting lamp 4, a light emitting end of the light emitting lamp 4 is communicated with a reflecting cup 5, and the reflecting cup 5 is used for focusing a light source emitted by the light emitting lamp 4.

Specifically, in this embodiment, the luminescent lamp 4 is started, the luminescent lamp 4 emits a light source to irradiate the reflective cup 5, the luminescent lamp 4 irradiates the optical filter 6 after gathering the light source, and the light source gathering property and stability emitted by the luminescent lamp 4 are higher by arranging the reflective cup 5.

As a further scheme of the embodiment of the present invention, the rotating plate is a circular rotating disk 8, the optical filters 6 are circumferentially arranged on the surface of the rotating plate in a circumferential array, and one end of the rotating plate is fixedly connected with the rotating part.

Specifically, in this embodiment, the rotating plate is a circular turntable 8, and the rotating part can drive the rotating plate to rotate around the center of a circle, so as to switch each optical filter 6, and enable the optical filter to be flush with the light emitting end of the light reflecting cup 5.

As a further scheme of the embodiment of the invention, the rotating part is a driving motor 10, the driving motor 10 is detachably and fixedly mounted at the bottom of the reflective cup 5, and the output end of the driving motor 10 is fixedly connected with the rotating plate.

Specifically, in the present embodiment, the driving motor 10 is started, and the driving motor 10 drives the rotating plate to rotate.

As a further scheme of the embodiment of the present invention, the heat dissipation assembly includes a heat sink 3, a plurality of sets of heat dissipation fans 12 are disposed in the heat sink 3, and the heat sink 3 is disposed at two ends of the light emitting lamp 4, and is configured to dissipate heat and cool the light emitting lamp 4.

Specifically, in this embodiment, along with its surface temperature of operation of luminescent light 4 can rise gradually, for the life of extension luminescent light 4, through arranging radiator 3 in luminescent light 4 both sides to luminescent light 4 cooling of dispelling the heat, start the inside multiunit radiator fan 12 of radiator 3, both sides fan 12 bloies towards luminescent light 4's direction, and then accelerates the air flow efficiency of luminescent light 4 week side, constitutes the forced air cooling circulation with the box 1 outside, has effectively improved luminescent light 4's heat dissipation cooling efficiency, and luminescent light 4's life is longer.

As a further scheme of the embodiment of the invention, the side wall of the box body 1 is provided with a light outlet 7, the inner side of the light outlet 7 is flush with the optical filter 6 and the reflection cup 5 for emitting light, the bottom side of the light outlet 7 is provided with a detachable window 9, and the detachable window 9 is used for replacing the optical filter 6 on the surface of the rotating plate.

Specifically, in this embodiment, the luminescent lamp 4 shines light filter 6 after gathering the light source, and light filter 6 jets out through light-emitting window 7 with the light source after changing the colour, can dismantle window 9 through setting up at 1 lateral wall of box, when needs are changed light filter 6, need not dismantle box 1 and rotor plate, and light filter 6's dismouting is more convenient, and efficiency is higher.

As a further scheme of the embodiment of the present invention, a control component is further arranged in the box body 1, the control component is used for controlling a light source of the box body, the control component includes a controller 2 and a control panel, the controller 2 is respectively connected with the control panel, the light emitting lamps 4 and the driving motor 10 through an internal control circuit, a network port 15 and a communication port 14 are further arranged on a side wall of the box body 1, the network port 15 and the communication port 14 are connected with the control component and used for network transmission, and the control component further includes a switching power supply 11 used for switching on and off the light source of the box body.

Specifically, in this embodiment, the light source of the box body is turned on and off by the switching power supply 11, the side wall of the box body 1 is provided with the control panel, the control panel sends a control signal to the controller 2, and the controller 2 controls the light emitting lamp 4 and the motor through the internal control circuit.

As a further scheme of the embodiment of the invention, a plurality of groups of heat dissipation strip holes 13 are uniformly arranged on the top wall of the box body 1, and the heat dissipation strip holes 13 are used for discharging high-temperature air inside the box body 1.

Specifically, in this embodiment, the fans 12 blow air toward the light emitting lamps 4, so as to accelerate the air flow efficiency around the light emitting lamps 4, and the air cooling circulation is formed between the heat dissipation strip holes 13 and the outside of the box body 1, so as to further accelerate the heat dissipation efficiency inside the box body 1.

The working principle of the invention is as follows: the light filters 6 with different colors are respectively arranged on the surface of the rotating plate, the rotating plate is driven to rotate through the rotating part, so that the light filters 6 with required colors are flush with the light emitting ends of the light emitting components, the light emitting components are started, the light emitting components emit light to irradiate the light filters 6, the colors of the light sources are changed through the light filters 6, the driving motor 10 is started, the driving motor 10 drives the rotating plate to rotate, the light filters 6 do not need to be replaced manually, the surface temperature of the light emitting components can be gradually increased along with the operation of the light emitting lamps 4, in order to prolong the service life of the light emitting lamps 4, the light emitting lamps 4 are cooled through the radiators 3 arranged at two sides of the light emitting lamps 4, a plurality of groups of radiating fans 12 inside the radiators 3 are started, the fans 12 at two sides blow towards the light emitting lamps 4, the air flow efficiency of the peripheral sides of the light emitting lamps 4 is accelerated, and air cooling circulation is formed outside the box body 1, the light source of the box body is opened and closed through the switch power supply 11, a control panel is arranged on the side wall of the box body 1, a control signal is sent towards the controller 2 through the control panel, and the controller 2 controls the luminescent lamp 4 and the motor through an internal control circuit.

While the preferred embodiments of the present invention have been described in detail, 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 utility model provides a box light source, includes the box, its characterized in that still includes:

2. The cabinet light source as claimed in claim 1, wherein the light emitting assembly includes a light emitting lamp, a light emitting end of the light emitting lamp is communicated with a reflector cup, and the reflector cup is used for focusing the light source emitted by the light emitting lamp.

3. The light source of claim 1 or 2, wherein the rotating plate is a circular rotating disk, the optical filters are circumferentially arranged on the surface of the rotating plate in a circumferential array, and one end of the rotating plate is fixedly connected with the rotating component.

4. The box light source of claim 3, wherein the rotating member is a driving motor, the driving motor is detachably and fixedly mounted at the bottom of the reflective cup, and the output end of the driving motor is fixedly connected with the rotating plate.

5. The box light source of claim 4, wherein the heat dissipation assembly comprises a heat sink, a plurality of sets of heat dissipation fans are disposed in the heat sink, and the heat sink is disposed at two ends of the light emitting lamp and used for dissipating heat and cooling the light emitting lamp.

6. The cabinet light source of claim 5, wherein the cabinet sidewall is provided with a light outlet, and the inner side of the light outlet is flush with the filter and the reflective cup for emitting light.

7. The box light source of claim 6, wherein a detachable window is disposed at a bottom side of the light outlet, and the detachable window is used for replacing the optical filter on the surface of the rotating plate.

8. The box light source according to claim 7, wherein a control unit is further arranged in the box, the control unit is used for controlling the box light source, the control unit comprises a controller and a control panel, the controller is respectively connected with the control panel, the light emitting lamp and the driving motor through an internal control circuit, a network port and a communication port are further arranged on the side wall of the box, the network port and the communication port are connected with the control unit and used for network transmission, and the control unit further comprises a switching power supply used for switching on and off the box light source.

9. A light source for a cabinet as claimed in claim 8, wherein the top wall of the cabinet is uniformly provided with a plurality of sets of heat dissipating bar holes for exhausting high temperature air inside the cabinet.