CN214670014U

CN214670014U - High-power controlled stroboscopic light filling device of video detection equipment

Info

Publication number: CN214670014U
Application number: CN202023232144.XU
Authority: CN
Inventors: 叶博森
Original assignee: Chinolite Hk Ltd
Current assignee: Chinolite Hk Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-09
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a high-power controlled stroboscopic light filling device of video detection equipment, which comprises a stroboscopic controller and a stroboscopic light filling lamp, wherein the stroboscopic controller is provided with a connecting module; the stroboscopic light supplement lamp is connected with the stroboscopic controller through the connecting module so as to control the stroboscopic light supplement lamp through the stroboscopic controller; the stroboscopic controller is also provided with an input module, and the input module comprises a power supply input port, a switch enabling level signal port and a stroboscopic control signal port; the power supply input port is used for connecting the input of a power supply; the switch enabling level signal port is used for receiving a switch enabling level signal; the strobe control signal port is used for receiving a strobe control signal. The utility model provides a video detection equipment's high-power controlled stroboscopic light filling device has reduced the energy consumption, and is small, and has promoted the response speed of stroboscopic light filling lamp.

Description

High-power controlled stroboscopic light filling device of video detection equipment

Technical Field

The utility model relates to a video detection equipment's high-power controlled stroboscopic light filling technical field especially relates to a video detection equipment's high-power controlled stroboscopic light filling device.

Background

With the continuous development of video detection equipment technology, intelligent detection identification is mature gradually, and the possibility of replacing manual detection is provided. Particularly for application scenes needing frequent detection, the intelligent video identification detection equipment has the advantages that: the heavy workload of manual detection is avoided, the error rate lower than that of manual detection is avoided, data storage is facilitated, big data analysis is facilitated, and the like. However, due to natural factors such as weather and sunshine, the illuminance of the target detection area has a large variation range, and the picture shot by the video detection device has the condition of underexposure or overexposure, so that the trouble of machine identification and manual picture watching is caused. The solution used at present is to adopt a common LED lamp for light supplement. The current scheme is in certain extent for guaranteeing the picture exposure, and required stroboscopic light filling luminous flux is higher, causes the great and energy consumption of lamps and lanterns volume higher, consequently has following problem:

1. the energy consumption of the lamp is high;

2. the lamp has larger volume;

the above two problems are more serious when the target irradiation area is large and the requirement for illumination is high.

Therefore, a stroboscopic light supplement lamp with low energy consumption and small volume is urgently needed, so that the exposure of the picture shot by the video detection equipment is stable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a video detection equipment's controlled stroboscopic light filling device of high-power aims at solving the big, bulky problem of current lamps and lanterns energy consumption.

In order to achieve the above object, the present invention provides a high-power controlled stroboscopic light supplementing device of a video detection device, which comprises a stroboscopic controller and a stroboscopic light supplementing lamp, wherein the stroboscopic controller is provided with a connection module; the stroboscopic light supplement lamp is connected with the stroboscopic controller through the connecting module so as to control the stroboscopic light supplement lamp through the stroboscopic controller; the stroboscopic controller is also provided with an input module, and the input module comprises a power supply input port, a switch enabling level signal port and a stroboscopic control signal port; the power supply input port is used for connecting the input of a power supply; the switch enabling level signal port is used for receiving a switch enabling level signal; the strobe control signal port is used for receiving a strobe control signal.

Preferably, the switch enable level signal and the strobe control signal are sent by a host control system or a camera.

Preferably, the power input port comprises a Vin + input interface and a Vin-input interface.

Preferably, the Vin + input interface and the Vin-input interface are direct-current power supply input interfaces.

Preferably, the switch enable level signal port comprises a TTL + input interface and a TTL-input interface.

Preferably, the strobe control signal port includes a PWM + input interface and a PWM-input interface.

Preferably, the stroboscopic light supplement lamp is a stroboscopic LED light supplement lamp.

Preferably, the stroboscopic controller further comprises a control circuit board, the control circuit board is respectively connected with the connection module and the input module, and the control circuit board is used for signal processing and electric energy conversion.

Preferably, the stroboscopic controller further comprises potting glue, and the potting glue is arranged on the control circuit board.

Preferably, the strobe controller further comprises a housing and an insulating paper, the housing comprises a bottom shell with an accommodating space and a top cover used for covering the bottom shell, and the control circuit board is accommodated in the accommodating space.

The utility model provides a video detection equipment's high-power controlled stroboscopic light filling device has following beneficial effect:

1. a stroboscopic LED stroboscopic light supplement lamp is adopted to supplement light to a target area in a targeted manner, so that the exposure degree of a picture shot by a camera is within an acceptable range under the same using condition;

2. the stroboscopic LED stroboscopic light supplementing lamp and the stroboscopic controller which can be synchronous with the camera are used for controlling the stroboscopic light supplementing lamp, so that the volume of the whole stroboscopic light supplementing lamp is effectively reduced, and the average power is reduced;

3. the stroboscopic light filling lamp has extremely fast response speed, starts and shuts down and all accomplish in the instant, guarantees camera and stroboscopic light filling lamp synchronous response.

Drawings

Fig. 1 is a schematic structural diagram of a high-power controlled stroboscopic light-supplementing device of a video detection apparatus according to an embodiment of the present invention;

FIG. 2 is a perspective view of the strobe controller of FIG. 1;

FIG. 3 is an exploded view of the strobe controller of FIG. 2;

fig. 4 is a schematic structural view of a stroboscopic light supplement lamp according to a first embodiment of the present invention;

FIG. 5 is a perspective view of the heat sink of FIG. 4;

fig. 6 is a schematic structural view of a stroboscopic light supplement lamp according to a second embodiment of the present invention;

fig. 7 is a schematic structural view of a stroboscopic light-compensating lamp according to a third embodiment of the present invention.

In the figure, 10, a strobe controller; 11. a connection module; 12. an input module; 13. a housing; 131. a bottom case; 132. a top cover; 133. an accommodating space; 14. insulating paper; 141. a first securing latch; 142. a second securing latch; 15. a control circuit board; 20. a stroboscopic fill light; 21. an LED lamp lens; 22. a lens holder; 23. connecting wire holes; 24. a heat dissipation base; 230. a connecting wire; 231. a connecting rod; 232. connecting a wire holder; 30. a temperature measuring probe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a high-power controlled stroboscopic light supplement device of a video detection apparatus provided in an embodiment of the present invention includes a stroboscopic controller 10 and a stroboscopic light supplement lamp 20, where the stroboscopic controller 10 is provided with a connection module 11; the stroboscopic light supplement lamp 20 is connected with the stroboscopic controller 10 through the connection module 11 so as to control the stroboscopic light supplement lamp 20 through the stroboscopic controller 10, the connection module 11 is connected with the stroboscopic light supplement lamp 20 through an LED + and an LED-so that power input and control of the stroboscopic light supplement lamp 20 through the connection module 11 can be realized, and the stroboscopic light supplement lamp 20 can be quickly connected and disconnected; the stroboscopic controller 10 is further provided with an input module 12, and the input module 12 comprises a power supply input port, a switch enabling level signal port and a stroboscopic control signal port; the power input port comprises a Vin + input interface and a Vin-input interface, the Vin + input interface and the Vin-input interface are direct-current power input interfaces, and the power input port is used for connecting power supply input; the switch enabling level signal port comprises a TTL + input interface and a TTL-input interface, and is used for receiving a switch enabling level signal; the stroboscopic control signal port comprises a PWM + input interface and a PWM-input interface, and is used for receiving stroboscopic control signals. The switch enables the level signal and the stroboscopic control signal to be sent by the upper control system or the camera, so that the stroboscopic controller 10 can trigger the stroboscopic light supplement lamp 20 to supplement light according to the light supplement signal of the upper control system or the camera. The stroboscopic light supplement lamp 20 is a stroboscopic LED stroboscopic light supplement lamp.

Referring to fig. 2 and fig. 3 in combination, the strobe controller 10 includes a housing 13, an insulating paper 14, a control circuit board 15, a connection module 11, and an input module 12, where the housing 13 includes a bottom case 131 having an accommodating space 133 and a top cover 132 for covering the bottom case 131, and the control circuit board 15 is accommodated in the accommodating space 133. The strobe controller 10 further includes a first fixing bolt 141 and a second fixing bolt 142 for fixing the control circuit board 15, the insulating paper 14, and the top cover 132 and the bottom case 131. The control circuit board 15 is connected to the connection module 11 and the input module 12, and the control circuit board 15 is used for signal processing and power conversion. The stroboscopic controller 10 further comprises potting glue 151, and the potting glue 151 is arranged on the control circuit board 15.

Please refer to fig. 4 and fig. 5 in combination, in the first embodiment provided by the present invention, a stroboscopic light-compensating lamp for a high-speed rail vehicle roof or a vehicle roof is provided, the stroboscopic light-compensating lamp 20 includes an LED lamp lens 21, an LED lamp bead (not labeled), a lens fixing seat 22, a connecting wire hole 23 and a heat sink 24, the LED lamp lens 21 is installed on the heat sink 24 and fixed by using the lens fixing seat 22, the LED lamp bead is installed in the LED lamp lens 21 and installed on the heat sink 24, the lens fixing seat 22 is provided with a mounting hole through which the LED lamp lens 21 can pass through the lens fixing seat 22 and be fixed with the heat sink 24, and the lens fixing seat 22 is flat and exposes the LED lamp lens 21 to the outside. Connecting wire hole 23 is located and is kept away from LED lamp lens 21 on the another side of heat dissipation seat 24, connecting wire hole 23 is used for the erection joint cable, the connecting cable is used for stroboscopic light filling lamp 20 is connected with stroboscopic controller 10 in order to receive the stroboscopic control signal that stroboscopic controller 10 sent. The heat dissipation seat 24 is fixedly connected with the LED lamp beads for heat dissipation, and the LED lamp beads are heating heat sources; the heat sink 24 includes a bottom wall 241 fixedly connected to the lens holder 22, and a first sidewall 242, a second sidewall 243 and a third sidewall 244 extending from the bottom wall 241 to a direction away from the lens holder 22 and connected in sequence, wherein the first sidewall 242 and the third sidewall 244 are arranged in parallel; the heat sink 24 further includes a grid 245 fixedly connected to the bottom wall 241 and parallel to the first and

third sidewalls

242, 244. The heat sink 24 is made of a heat dissipating material. The utility model provides an in the embodiment, preferably, be equipped with temperature probe 30 on stroboscopic light filling lamp 20, temperature probe 30 is used for right stroboscopic light filling lamp 20 carries out the temperature measurement.

Referring to fig. 6, in a second embodiment of the present invention, another high-speed rail car roof strobe light supplement lamp is provided, which is different from the first embodiment in that the lens holder 22 is cylindrical, and the LED lens 21 is disposed in the cylindrical holder, so as to form a shape that the LED lens 21 is wrapped in the lens holder 22, thereby protecting the LED lens 21 and focusing light.

Referring to fig. 7, in a third embodiment of the present invention, another city rail roof stroboscopic light-compensating lamp is provided, compared with the first embodiment, the main difference is that the stroboscopic light-compensating lamp 20 is provided with a connecting wire 230, the connecting wire 230 includes a connecting wire holder 232 and a connecting rod 231, the connecting wire holder 232 is fixed on the lens holder 22, and the connecting rod 231 can be inserted into the mounting hole of the city rail roof for fixation, which facilitates the construction.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. A high-power controlled stroboscopic light supplement device of a video detection device is characterized by comprising a stroboscopic controller and a stroboscopic light supplement lamp, wherein the stroboscopic controller is provided with a connection module; the stroboscopic light supplement lamp is connected with the stroboscopic controller through the connecting module so as to control the stroboscopic light supplement lamp through the stroboscopic controller; the stroboscopic controller is also provided with an input module, and the input module comprises a power supply input port, a switch enabling level signal port and a stroboscopic control signal port; the power supply input port is used for connecting the input of a power supply; the switch enabling level signal port is used for receiving a switch enabling level signal; the strobe control signal port is used for receiving a strobe control signal.

2. The high-power controlled strobe fill-in device of claim 1, wherein the switch enable level signal and the strobe control signal are sent by a host control system or a camera.

3. The high-power controlled strobe fill light apparatus of claim 1, wherein the power input port comprises a Vin + input interface and a Vin-input interface.

4. The high-power controlled strobe fill-in device of claim 3, wherein the Vin + input interface and the Vin-input interface are DC power input interfaces.

5. The high-power controlled strobe fill-in device of claim 1, wherein the switch enable level signal port comprises a TTL + input interface and a TTL-input interface.

6. The high-power controlled strobe fill-in device of claim 1, wherein the strobe control signal port comprises a PWM + input interface and a PWM-input interface.

7. The high-power controlled stroboscopic light filling device of claim 1, wherein the stroboscopic light filling lamp is a stroboscopic LED light filling lamp.

8. The high-power controlled stroboscopic light filling device of the video detection apparatus of claim 1, wherein the stroboscopic controller further comprises a control circuit board, the control circuit board is connected to the connection module and the input module, respectively, and the control circuit board is configured to perform signal processing and power conversion.

9. The high-power controlled stroboscopic light filling device of claim 8, wherein the stroboscopic controller further comprises a potting glue disposed on the control circuit board.

10. The high-power controlled stroboscopic light filling device of claim 8, wherein the stroboscopic controller further comprises a housing and an insulating paper, the housing comprises a bottom case having an accommodating space and a top cover for covering the bottom case, and the control circuit board is accommodated in the accommodating space.