An all-in-one infrared flash
By setting up filters and driving mechanisms in the infrared flash of the electronic monitoring system, using infrared light instead of visible light during night capture is achieved, solving the problem of visible light stimulating the eyes and improving safety and user experience.
Patent Information
- Application Number
- CN202110925683.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-08-12
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2041-08-12
AI Technical Summary
When the existing electronic monitoring system captures at night, the visible light used will irritate the eyes, causing eye damage, and may even cause traffic accidents.
Design an all-in-one infrared flash. By setting a filter and a driving mechanism on the lamp disk, visible light will be absorbed during capture at night and infrared light will be used to capture it, thereby reducing irritation to the eyes.
It effectively reduces the irritation of light on the eyes during night capture, reduces the risk of eye damage, and also reduces the interference to drivers and reduces the possibility of disturbing the public.
Smart Images

Figure CN113589623B_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electronic monitoring, and in particular to an all-in-one infrared flash lamp. Background Art
[0002] "Electronic eye", also known as "electronic police", is the common name for "intelligent traffic violation monitoring and management system". Electronic eye uses a variety of technologies such as vehicle detection, photoelectric imaging, automatic control, network communication, and computers to monitor motor vehicle violations such as running red lights, driving in the wrong direction, speeding, driving across the line, and illegal parking around the clock, capture vehicle violation graphic information, and handle the violation afterwards based on the violation information.
[0003] The electronic eye works around the clock, taking pictures of passing vehicles. In order to obtain clear images, it will add fill light during the capture. The light is usually visible light. When the environment is dark at night, people's pupils will become larger, and the visible light during the capture will irritate the eyes, causing certain damage to the eyes, and may even cause traffic accidents. Summary of the invention
[0004] In order to reduce the damage to eyes caused by nighttime snapshots, the present application provides an all-in-one infrared flash.
[0005] The present application provides an all-in-one infrared flashlight using the following technical solution:
[0006] An all-in-one infrared flash lamp comprises a lamp stand, a lamp plate is provided at the end of the lamp stand, the lamp plate is clamped at the end of the lamp stand, the lamp plate is in a ring shape, a filter for absorbing visible light is rotatably connected to the inner wall of the lamp plate, and a gas light source with an outlet facing the filter is provided in the lamp stand.
[0007] By adopting the above technical solution, when in use, the lamp panel is installed on the lamp stand. When taking snapshots, the gas light source emits visible light. When taking snapshots of passing vehicles at night, the visible light can be absorbed due to the setting of the filter, and infrared light is used to capture images. When the environment is dark, the pupils of human eyes become smaller, and the infrared light has less stimulation to the eyes, thereby reducing damage to the eyes.
[0008] Optionally, there are multiple filters, and the multiple filters are evenly arranged along the radial direction of the lamp panel. The lengths of each filter are different. Each filter is rotatably connected to the lamp panel. The filter includes two states: on and off. The lamp holder is provided with a driving mechanism for driving all filters to rotate simultaneously.
[0009] By adopting the above technical solution, when taking photos at night, the driving mechanism is started and all the filters are controlled to rotate to the same horizontal plane at the same time. The filters are closed, thereby absorbing visible light and reducing the damage of the light beam to the eyes when taking photos. At the same time, when the community is located next to the road, the infrared light can reduce the possibility of people in the house feeling glare, thereby reducing the possibility of disturbing others.
[0010] Optionally, the driving mechanism includes a connecting assembly, the connecting assembly includes a connecting rod, a mounting ring is provided on one side of the connecting rod, a mounting hole adapted to the mounting ring is opened on one side of each of the filters, the mounting ring is passed through the mounting hole, the length direction of the connecting rod is perpendicular to the length direction of the filter, and the connecting rod slides along a direction perpendicular to the length direction of the filter.
[0011] By adopting the above technical solution, at night, the connecting rod is driven to slide. When the connecting rod slides, it can drive all the filters to rotate at the same time. The filters are closed, visible light can be absorbed, and infrared light is used to capture. At night, infrared light has less stimulation to the eyes, which can reduce damage to the eyes.
[0012] Optionally, the connecting rod includes a first rod body and a second rod body, the first rod body and the second rod body are fixedly connected, and the first rod body and the second rod body have the same structure; a first connecting ring is provided on one side of the first rod body, and a second connecting ring is provided on one side of the second rod body, the first connecting ring and the second connecting ring are both open, and the first connecting ring and the second connecting ring are combined to form a mounting ring.
[0013] By adopting the above technical solution, when installing the filter, the operator first inserts the first connecting ring into the mounting hole, and then inserts the second connecting ring into the mounting hole. By matching the first connecting ring with the second connecting ring, the possibility of the filter being separated from the mounting ring during the rotation of the connecting rod can be reduced, thereby improving the stability of the filter during use and the convenience of installation.
[0014] Optionally, the driving mechanism further includes a power assembly, which includes a linkage member, which is rotatably connected to a side of a connecting rod away from the mounting ring, and the lamp panel is fixed with a motor, and an output shaft of the motor is connected to an end of the linkage member away from the connecting rod.
[0015] By adopting the above technical solution, at night, the motor starts to drive the linkage part to rotate, and the rotation of the linkage part drives the connecting rod to slide. When the connecting rod slides, it drives the filter to close. After the filter is closed, it can absorb visible light and use infrared light to capture. At night, infrared light is less irritating to the eyes and can reduce damage to the eyes.
[0016] Optionally, a limit block is fixedly provided on the upper end surface of each filter away from the mounting hole, each limit block is extended toward an adjacent filter, and a limit groove is provided on the side of each limit block close to the filter, and the mounting ring is located in the limit groove.
[0017] By adopting the above technical solution, after the filter is closed, the mounting ring is located in the limiting groove, and the limiting groove can be used to further seal the filter, thereby improving the sealing between adjacent filters and reducing the possibility of visible light leaking through the gap between adjacent filters, thereby improving the absorption effect of the filter on absorbing visible light.
[0018] Optionally, a groove is formed on the upper end surface of each filter close to the mounting ring, and the limit block is located in the groove.
[0019] By adopting the above technical solution, after the filter is closed, the mounting ring is located in the limit groove, and the end of the limit block contacts the upper end surface of the filter. By setting the groove, the end of the limit block can be received to store the end of the limit block, thereby further improving the sealing of the filter after closing, thereby improving the infrared light capture effect.
[0020] Optionally, each filter is provided with an arc-shaped protrusion on one side close to the mounting hole.
[0021] By adopting the above technical solution, when the filter rotates, since the inner ring of the mounting ring is circular, an arc-shaped protrusion is provided on the side of the filter close to the mounting ring, which can improve the fit with the mounting ring and reduce the possibility of the filter getting stuck when rotating.
[0022] Optionally, the lamp panel includes an upper plate and a lower plate, the upper plate and the lower plate are equal in size and correspond to each other, the filters are divided into two groups, a plurality of blocks are fixedly provided on the upper end surface of the first group of filters, a plurality of first clamping plates are fixedly provided on the upper end surface of the upper plate, the plurality of first clamping plates are extended along the inner wall of the upper plate, the lower end surface of the block is in contact with the upper end surface of the first clamping plate; a plurality of second clamping plates are fixedly provided on the upper end surface of the lower plate, the lower end surface of the second clamping plate is in contact with the upper end surface of the filter.
[0023] By adopting the above technical solution, after the filter is closed, the card block contacts the first card plate, and the filter on the lower plate contacts the second card plate, thereby limiting the filter and reducing the possibility of the filter continuing to rotate after being closed, thereby improving the stability of the filter when in use.
[0024] Optionally, a condenser is provided at one end of the lamp holder close to the lamp panel, and the condenser is snap-connected to the lamp holder.
[0025] By adopting the above technical solution, when the filter is in use, the condenser is installed on the light stand. When taking pictures, the setting of the condenser can make the light more concentrated, thereby improving the clarity of the image. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.
[0027] Figure 2 This is a cross-sectional view of Example 1 of the present application that highlights the positional relationship between the focusing sheet and the glass plate.
[0028] Figure 3 This is a schematic diagram of Example 1 of the present application highlighting the positional relationship between the first mounting bar, the second mounting bar and the mounting groove.
[0029] Figure 4 yes Figure 2 Enlarged schematic diagram of part A in the middle.
[0030] Figure 5 This is a schematic diagram highlighting the positional relationship between the lamp panel and the filter in Example 1 of the present application.
[0031] Figure 6 yes Figure 5 Enlarged schematic diagram of part B in the middle.
[0032] Figure 7 This is a schematic diagram of Example 1 of the present application highlighting the positional relationship among the motor, linkage and connecting rod.
[0033] Figure 8 yes Figure 7 Enlarged schematic diagram of part C in the middle.
[0034] Fig. 9 This is a schematic diagram of Example 2 of the present application highlighting the positional relationship between the focusing plate and the lamp panel.
[0035] Description of reference numerals:
[0036] 1. Lamp holder; 11. Mounting part; 111. Heat dissipation fin; 112. First mounting block; 113. Second mounting block; 114. First arc groove; 115. Mounting groove; 116. Second arc groove; 12. Protective part; 121. First mounting bar; 122. Second mounting bar; 123. Protective plate; 13. Fixing part; 131. Glass plate; 14. Gas light source; 15. Fixing plate; 151. LED lamp; 16. Lamp panel; 161. Upper panel; 162. Lower panel; 17. Concentrator; 171. Movable slot ; 172, avoidance groove; 2, driving mechanism; 21, motor; 22, linkage member; 221, linkage rod; 222, linkage handle; 223, linkage groove; 23, connecting rod; 231, first rod body; 232, second rod body; 24, mounting ring; 241, first connecting ring; 242, second connecting ring; 25, mounting hole; 26, extension piece; 261, arc-shaped protrusion; 27, groove; 28, limit block; 281, limit groove; 29, filter; 31, card block; 32, first card plate; 33, second card plate. DETAILED DESCRIPTION
[0037] The present application is further described in detail below in conjunction with all the accompanying drawings.
[0038] The embodiment of the present application discloses an all-in-one infrared flash lamp.
[0039] Example 1
[0040] Reference Figure 1 and Figure 2 An all-in-one infrared flashlight comprises a lamp stand 1, a lamp panel 16 is provided at the end of the lamp stand 1, a gas light source 14 is provided in the lamp stand 1 and is directly opposite to the lamp panel 16, and the gas light source 14 emits visible light. A fixing plate 15 is provided on the outer ring of the lamp panel 16, and the fixing plate 15 is arranged along the circumference of the lamp panel 16, and the fixing plate 15 is connected to the lamp panel 16 by bolts, and a plurality of LED lamps 151 are installed on the fixing plate 15, and the plurality of LED lamps 151 are arranged along the circumference of the fixing plate 15. The flashing modes of the LED lamp 151 include stroboscopic and exposure flash, which are used to perform fill light operation when capturing according to different needs. Among them, the side of the lamp panel 16 provided with the fixing plate 15 is set as the upper end face, and the side of the lamp panel 16 not provided with the fixing plate 15 is set as the lower end face.
[0041] Reference Figure 1 The lamp holder 1 comprises a mounting portion 11, a protection portion 12 and a fixing portion 13. The mounting portion 11 is cylindrical, and a plurality of vertically arranged heat dissipation fins 111 are evenly and fixedly connected to the outer wall of the mounting portion 11 along its circumference. The lamp holder 1 generates heat during use, and the heat dissipation fins 111 play a role in heat dissipation.
[0042] Reference Figure 1The mounting portion 11 is provided with a first mounting block 112 by bolts. The first mounting block 112 includes two horizontal plates and a vertical plate. The horizontal plates are arranged horizontally, and the vertical plates are arranged vertically. The vertical plate is located between the two horizontal plates, and the horizontal plates are fixedly connected to the vertical plates. The mounting portion 11 is provided with a second mounting block 113 bolted to the first mounting block 112. The second mounting block 113 has the same structure as the first mounting block 112, and the second mounting block 113 is directly opposite to the second mounting block 113.
[0043] Reference Figure 1 Each horizontal plate is provided with a first arc groove 114, the vertical plate is provided with a second arc groove 116, and the second mounting block 113 is provided with a bolt, which passes through the first arc groove 114 and is threadedly connected to the horizontal plate. The arrangement of the first arc groove 114 and the second arc groove 116 can facilitate the adjustment of the mounting angles of the first mounting block 112 and the second mounting block 113 according to different needs, making the use of the mounting portion 11 more flexible.
[0044] Reference Figure 1 and Figure 3 The protection part 12 is installed on the side of the mounting part 11 away from the first mounting block 112. The protection part 12 is arc-shaped, and protection plates 123 for connecting with the mounting part 11 are integrally formed on both sides of the protection part 12.
[0045] Reference Figure 1 and Figure 3 A sliding bar is provided on one side of the protective plate 123 facing the mounting portion 11 , and a mounting groove 115 slidably connected to the sliding bar is provided on the mounting portion 11 , and the protective portion 12 is slidably connected to the mounting portion 11 through the sliding bar.
[0046] Reference Figure 1 and Figure 3 The sliding bar is in a "T" shape, and the sliding bar includes a first mounting bar 121 and a second mounting bar 122. The first mounting bar 121 is extended along the length direction of the protective portion 12, and the first mounting bar 121 is fixedly connected to the protective portion 12. The second mounting bar 122 is fixed to an end of the first mounting bar 121 away from the protective portion 12. The second mounting bar 122 is extended along the length direction of the first mounting bar 121, and the second mounting bar 122 is perpendicular to the first mounting bar 121. The operator inserts the second mounting bar 122 into the mounting groove 115, which can achieve the purpose of fixing the protective portion 12 and the mounting portion 11, and plays a role in protecting the mounting portion 11.
[0047] Reference Figure 1 and Figure 2 The fixing portion 13 is installed at the end of the mounting portion 11 , and the fixing portion 13 is fixedly connected to the mounting portion 11 . The fixing portion 13 is in a multi-step frustum shape, and the lamp panel 16 is located at one end of the fixing portion 13 away from the mounting portion 11 .
[0048] Reference Figure 2 and Figure 4 The fixing part 13 is provided with a focusing piece 17, which is a Fresnel focusing lens. The focusing piece 17 is located on the upper end surface of the lamp panel 16. The focusing piece 17 is snap-fitted with the fixing part 13 to achieve the purpose of focusing light and improve the effect of capturing images.
[0049] Reference Figure 2 and Figure 4 The fixing part 13 is provided with a glass plate 131, which is located on the side of the focusing piece 17 away from the mounting part 11. The glass plate 131 is clamped with the fixing part 13. The diameter of the glass plate 131 is consistent with the diameter of the focusing piece 17, and is used to protect the focusing piece 17 and the interior of the fixing part 13.
[0050] Reference Figure 5 The lamp panel 16 is in the shape of a hollow disk. The lamp panel 16 is snap-fitted with the fixing portion 13. A plurality of filters 29 are rotatably connected in the lamp panel 16. The lengths of the plurality of filters 29 are different. There are ten filters 29, which are arranged in a shutter-like manner. The plurality of filters 29 are arranged along the radial direction of the lamp panel 16, and both ends of each filter 29 are rotatably connected to the inner wall of the lamp panel 16. The rotating shaft of each filter 29 is arranged horizontally. The filter 29 has two states: open and closed. During the day, the filter 29 is open to facilitate the passage of visible light and capture the vehicle; at night, the filter 29 is closed to absorb visible light and capture the vehicle using infrared light. The plurality of filters 29 are controlled by rotation.
[0051] Reference Figure 5 and Figure 6 An extension piece 26 is fixedly provided on one side of each filter 29. When the filter 29 is closed, the upper end surface of the extension piece 26 is lower than the upper end surface of the filter 29. The extension piece 26 is extended along the length direction of the filter 29. The side of each filter 29 away from the extension piece 26 is located on the upper end surface of the adjacent extension piece 26, and the lower end surface of the filter 29 is in contact with the upper end surface of the extension piece 26 to improve the sealing of the filter 29 when it is closed, thereby improving the effect of the filter 29 in absorbing visible light.
[0052] Reference Figure 5 The lamp panel 16 is provided with a driving mechanism 2 for driving the optical filter 29 to open or close.
[0053] Reference Figure 5 and Figure 6The driving mechanism 2 includes a connecting assembly, which is used to drive the filter 29 to rotate. The connecting assembly includes a connecting rod 23, which is in the shape of a long strip, and the length direction of the connecting rod 23 is perpendicular to the length direction of the filter 29. The connecting rod 23 is located at the lower end surface of the filter 29. A plurality of mounting rings 24 are provided on the side of the connecting rod 23 close to the filter 29. The number of the mounting rings 24 is consistent with the number of the filters 29. The plurality of mounting rings 24 are evenly provided along the length direction of the connecting rod 23. A mounting hole 25 is provided on one side of each filter 29. The mounting ring 24 is inserted into the mounting hole 25. The connecting rod 23 slides along the length direction perpendicular to the filter 29.
[0054] Reference Figure 5 and Figure 6 At night, the connecting rod 23 slides and drives the multiple filters 29 to rotate simultaneously to close the filters 29. After the filters 29 are closed, the visible light is absorbed and the vehicle is captured using infrared light, thereby reducing the stimulation of light to the driver's eyes.
[0055] Reference Figure 5 and Figure 6 The driving mechanism 2 also includes a power assembly, which is used to drive the connecting rod 23 to slide.
[0056] Reference Figure 6 and Figure 7 The power component includes a linkage part 22, and the linkage part 22 includes a linkage rod 221 and a linkage handle 222. The linkage rod 221 and the linkage handle 222 are rotatably connected. The linkage handle 222 is arranged in an arc shape. One end of the linkage handle 222 away from the linkage rod 221 is rotatably connected to the connecting rod 23. A linkage groove 223 is provided at one end of the linkage rod 221 away from the linkage handle 222. The linkage groove 223 is a square groove. The lamp panel 16 is fixedly provided with a motor 21. The output shaft of the motor 21 is square. The output shaft of the motor 21 is arranged in the linkage groove 223 and is fixedly connected to the inner wall of the linkage groove 223. The square setting of the linkage groove 223 can reduce the possibility of idling of the output shaft of the motor 21.
[0057] Reference Figure 6 and Figure 7 The motor 21 is used to drive the linkage rod 221 to rotate, and the linkage rod 221 rotates to drive the linkage handle 222 to rotate, thereby driving the connecting rod 23 to slide, thereby achieving the purpose of driving the connecting rod 23 to slide, so as to drive the filter 29 to rotate to the closed state.
[0058] Reference Figure 8The connecting rod 23 includes a first rod body 231 and a second rod body 232. The first rod body 231 and the second rod body 232 have the same structure and are connected by bolts. A first connecting ring 241 is provided on the side of the first rod body 231 close to the filter 29, and a second connecting ring 242 is provided on the side of the second rod body 232 close to the filter 29. The first connecting ring 241 and the second connecting ring 242 are both open, and the first connecting ring 241 and the second connecting ring 242 are combined to form a circular mounting ring 24.
[0059] Reference Figure 8 When the operator installs the mounting ring 24 in the mounting hole 25 to fix the filter 29, the provision of the first connecting ring 241 and the second connecting ring 242 makes the installation more convenient and flexible; through the matching of the first connecting ring 241 and the second connecting ring 242, the possibility of the filter 29 detaching from the mounting ring 24 during the rotation process can be reduced, thereby improving the stability of the filter 29 during use.
[0060] Reference Figure 7 and Figure 8 A limit block 28 is provided on the side of each filter 29 away from the mounting hole 25. The limit block 28 is fixedly connected to the upper end surface of the filter 29. A limit groove 281 is provided on the side of the limit block 28 close to the filter 29. When the filter 29 is in a closed state, the mounting ring 24 is located in the limit groove 281. The mounting ring 24 can be covered by the limit groove 281 to increase the sealing of the filter 29 when it is closed and improve the effect of the filter 29 in absorbing visible light.
[0061] Reference Figure 6 and Figure 8 A groove 27 is provided on one side of each filter 29 close to the mounting hole 25. The groove 27 is provided on the upper end surface of the filter 29 and is located in the middle of the filter 29. The groove 27 is directly opposite to the mounting hole 25. When the filter 29 is closed, the end of the limiting groove 281 is located in the groove 27. The groove 27 can receive the filter 29, thereby further improving the sealing of the filter 29 when it is closed.
[0062] Reference Figure 6 and Figure 8 Each filter 29 is provided with an arc-shaped protrusion 261 on one side close to the extension piece 26. The arc-shaped protrusion 261 is respectively located on the upper end surface and the lower end surface of the filter 29. The arc-shaped protrusion 261 is extended along the length direction of the extension piece 26. The arc-shaped protrusion 261 is directly opposite to the position of the mounting hole 25, and the arc-shaped protrusion 261 is located on the side of the mounting ring 24 away from the groove 27. When the connecting rod 23 slides to drive the filter 29 to rotate, the setting of the arc-shaped protrusion 261 can reduce the possibility of the filter 29 getting stuck during rotation.
[0063] Reference Figure 7The lamp panel 16 is divided into an upper panel 161 and a lower panel 162. The filters 29 are divided into two groups. The number of filters 29 in the two groups is the same. A plurality of blocks 31 are fixedly arranged on the upper end surface of the first group of filters 29. A plurality of first clamping plates 32 are fixedly arranged on the upper end surface of the upper panel 161. The plurality of first clamping plates 32 are extended along the inner wall of the upper panel 161. The plurality of first clamping plates 32 are arranged in a stepped shape. When the filters 29 are closed, the lower end surface of the blocks 31 is aligned with the upper end surface of the first clamping plates 32. End surface abuts; a plurality of second clamping plates 33 are fixedly provided on the upper end surface of the lower plate 162, and the plurality of second clamping plates 33 are all horizontally arranged and extended along the axial direction of the lower plate 162. The number of the second clamping plates 33 is consistent with the number of the second group of filters 29, and the lower end surface of the second clamping plate 33 abuts against the upper end surface of the filter 29. The purpose of limiting the filter 29 is achieved by utilizing the abutment between the clamping block 31 and the first clamping plate 32, and the abutment between the filter 29 and the second clamping plate 33.
[0064] The implementation principle of Example 1 of the present application is: at night, the motor 21 starts to drive the linkage part 22 to rotate, and the rotation of the linkage part 22 drives the connecting rod 23 to slide along the length direction perpendicular to the filter 29. The sliding of the connecting rod 23 drives the filter 29 to rotate at the same time. The filter 29 rotates to a closed state to absorb visible light and use infrared light to capture, thereby reducing light stimulation to the driver's eyes and reducing damage to the eyes.
[0065] Example 2
[0066] Reference Fig. 9 The main difference between Example 2 and Example 1 is that the installation position of the focusing plate 17 is different. The focusing plate 17 is installed on the lower end surface of the lamp panel 16. The focusing plate 17 is connected to the lamp panel 16 by bolts. A movable groove 171 is provided in the middle of the focusing plate 17. The movable groove 171 is square and provides space for the sliding of the connecting rod 23. An avoidance groove 172 is provided on the edge of the focusing plate 17 to make way for the motor 21, thereby reducing the possibility that the focusing plate 17 affects the installation of the motor 21.
[0067] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An all-in-one infrared flash, characterized by: The invention comprises a lamp stand (1), wherein a lamp panel (16) is provided at the end of the lamp stand (1), wherein the lamp panel (16) is snap-connected to the end of the lamp stand (1), wherein the lamp panel (16) is in a circular ring shape, wherein the inner wall of the lamp panel (16) is rotatably connected to a filter (29) for absorbing visible light, wherein a gas light source (14) with an outlet facing the filter (29) is provided in the lamp stand (1); wherein a plurality of filters (29) are uniformly arranged along the radial direction of the lamp panel (16), wherein each filter (29) is of different lengths, and each filter (29) is rotatably connected to the lamp panel (16). The filter (29) includes two states, an on state and a off state. The lamp holder (1) is provided with a driving mechanism (2) for driving all the filters (29) to rotate simultaneously. The driving mechanism (2) includes a connecting assembly. The connecting assembly includes a connecting rod (23). A mounting ring (24) is provided on one side of the connecting rod (23). A mounting hole (25) adapted to the mounting ring (24) is provided on one side of each of the filters (29). The mounting ring (24) is inserted into the mounting hole (25). The length direction of the connecting rod (23) is perpendicular to the length direction of the filter (29). The connecting rod (23) slides along a length direction perpendicular to the filter (29); a limit block (28) is fixedly provided on the upper end surface of each filter (29) away from the mounting hole (25); each limit block (28) is extended toward an adjacent filter (29); a limit groove (281) is provided on the side of each limit block (28) close to the filter (29); the mounting ring (24) is located in the limit groove (281); a groove (27) is provided on the upper end surface of each filter (29) close to the mounting ring (24); the limit block (28) is located in the groove (271); ); the connecting rod (23) comprises a first rod body (231) and a second rod body (232); the first rod body (231) and the second rod body (232) are fixedly connected; the first rod body (231) and the second rod body (232) have the same structure; a first connecting ring (241) is provided on one side of the first rod body (231); a second connecting ring (242) is provided on one side of the second rod body (232); the first connecting ring (241) and the second connecting ring (242) are both open-shaped; the first connecting ring (241) and the second connecting ring (242) are combined to form a mounting ring (24).
2. The all-in-one infrared flashlight according to claim 1, characterized in that: The driving mechanism (2) further comprises a power assembly, wherein the power assembly comprises a linkage member (22), wherein the linkage member (22) is rotationally connected to a side of a connecting rod (23) away from the mounting ring (24), and the lamp panel (16) is fixedly provided with a motor (21), wherein an output shaft of the motor (21) is connected to an end of the linkage member (22) away from the connecting rod (23).
3. The all-in-one infrared flashlight according to claim 1, characterized in that: Each filter (29) is provided with an arc-shaped protrusion (261) on one side close to the mounting hole (25).
4. The all-in-one infrared flashlight according to claim 1, characterized in that: The lamp panel (16) comprises an upper panel (161) and a lower panel (162), wherein the upper panel (161) and the lower panel (162) are of equal size and correspond to each other. The optical filters (29) are divided into two groups. The upper end surface of the first group of optical filters (29) is fixedly provided with a plurality of clamping blocks (31). The upper end surface of the upper panel (161) is fixedly provided with a plurality of first clamping plates (32). The plurality of first clamping plates (32) are extended along the inner wall of the upper panel (161), and the lower end surface of the clamping blocks (31) contacts the upper end surface of the first clamping plates (32). The upper end surface of the lower panel (162) is fixedly provided with a plurality of second clamping plates (33), and the lower end surface of the second clamping plates (33) contacts the upper end surface of the optical filters (29).
5. The all-in-one infrared flashlight according to claim 1, characterized in that: A light collecting plate (17) is provided at one end of the lamp holder (1) close to the lamp panel (16), and the light collecting plate (17) is snap-connected to the lamp holder (1).
Citation Information
Patent Citations
Adjustable flash lamp
CN105759538A
All-in-one infrared flash lamp
CN215416223U