CN210691015U

CN210691015U - Environment-friendly monitoring light supplementing device

Info

Publication number: CN210691015U
Application number: CN201922209061.XU
Authority: CN
Inventors: 陈彪; 陈昕婷
Original assignee: Zhejiang Puer Photoelectric Technology Co ltd
Current assignee: Zhejiang Puer Photoelectric Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-05
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to an environmental protection control light filling device relates to the technical field of traffic light filling equipment, including the lamp stand, the light source is installed to the lamp stand, and light filtering mechanism is installed to the lamp stand open end, and light filtering mechanism just is equipped with the filter cover of through-hole, installs drive assembly on the filter cover, connects on drive assembly and is used for blocking the filter plate of through-hole including installing at the lamp stand open end, drive assembly can drive the filter plate and rotate, and the filter cover is last still to be provided with the lamp shade. The utility model discloses a filter plate covers the through-hole for visible light all sees through filter plate or filter cover and shines out, makes light intensity reduce, thereby reduces the influence degree to people's eye, improves the factor of safety that the driver drove.

Description

Environment-friendly monitoring light supplementing device

Technical Field

The utility model belongs to the technical field of the technique of traffic light filling equipment and specifically relates to an environmental protection control light filling device is related to.

Background

At present, a light source of a flash lamp for traffic monitoring and photographing is a full-spectrum light source, namely, the flash lamp contains visible light and invisible light. While traffic surveillance photography generally utilizes the visible portion of the flash.

As shown in fig. 1, the conventional flashlight includes a lamp socket 1 and a light source 2 installed in the lamp socket 1, wherein a lamp housing 6 is installed at an opening of the lamp socket 1. The function of flashing is realized through the luminescence of the light source, and the monitoring and the photographing are assisted.

The technical scheme has the following defects: the light emitted by the light source is visible light, the visible light flash is relatively glaring, the influence degree on human eyes is not obvious under the condition that natural light is sufficient in the daytime, and the influence degree on the human eyes is very obvious under the condition that no natural light exists at night or the natural light is insufficient in the daytime, so that the driving of a vehicle driver is unsafe.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an environmental protection control light filling device for light intensity reduces, thereby reduces the influence degree to people's eye, improves the factor of safety that the driver drove.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an environmental protection control light filling device, includes the lamp stand, the light source is installed to the lamp stand, light filtering mechanism is installed to the lamp stand open end, light filtering mechanism is including installing the lamp stand open end just is equipped with the filter cover of through-hole, install drive assembly, the connection on the filter cover are in drive assembly is last and be used for blocking the filter plate of through-hole, drive assembly can drive the filter plate rotates, the last lamp shade that still is provided with of filter cover.

By adopting the technical scheme, when the LED lamp is in the daytime, the filter plate does not block the through hole of the filter cover, visible light shines from the through hole to realize a flash effect, and part of the visible light shines through the filter cover and the filter plate; when being in evening, drive assembly drives the filter plate and rotates, and the filter plate covers the through-hole for visible light all sees through filter plate or filter cover and shines, makes light intensity reduce, thereby reduces the influence degree to people's eye, improves the factor of safety that the driver drove.

The utility model discloses can further configure to in a preferred example, the through-hole has been seted up threely, and follows the central axis circumference array setting of filter cover, and every the angle that the through-hole corresponds is 60, the center of rotation line of filter plate with the central axis of filter cover is coaxial, just the filter plate has threely to be used for blocking threely through-hole complex filter page or leaf.

Through adopting above-mentioned technical scheme for the visible light shines out from three even interval distribution's through-hole, and light is comparatively balanced, guarantees the flash of light effect on daytime.

The present invention can be further configured in a preferred embodiment, the driving assembly includes a motor installed in the middle of the filter cover and deviating from the lamp holder, the output shaft of the motor passes through the filter cover, the filter plate is installed the output shaft of the motor passes through one end of the filter cover.

Through adopting above-mentioned technical scheme, when needs shelter from the through-hole or expose the through-hole, the motor starts, and the output shaft of motor drives the filter plate and rotates, makes the filter plate rotate to and blocks the through-hole completely or leave the through-hole.

The utility model discloses can further configure to in a preferred example, the filter cover orientation the lateral wall of lamp stand one side just is located the edge on the straight line limit of through-hole is provided with first spacing limit, and every filter page or leaf is provided with the spacing limit of second on same limit, the spacing limit of second is two move between the first spacing limit.

Through adopting above-mentioned technical scheme, the motor is at the rotatory in-process of drive filter plate, the deviation can appear for it is excessive to rotate the filter plate rotation, thereby leads to the light leak. Through the setting of first spacing limit and second spacing limit, the rotation range of restriction filter plate for at the rotation in-process of motor drive filter plate, even motor rotation error, also can be blocked by first spacing limit and second spacing limit, avoid rotating excessively, thereby reduced the probability of light leak.

The present invention may be further configured in a preferred embodiment, wherein the first and second limiting edges are made of rubber.

Through adopting above-mentioned technical scheme, if the motor rotates excessively, first spacing limit and the spacing limit of second can collide, can influence the structural stability and the leakproofness of lamp itself after the collision. Through the setting that first spacing limit and second spacing limit were made by rubber for both have the buffering effect when the collision, shake lessly, thereby reduced the influence to lamp itself.

The present invention can be further configured in a preferred example, wherein an annular groove is formed in the inner side wall of the filter mask, and the edge portion of the filter plate moves in the annular groove.

Through adopting above-mentioned technical scheme, because the filter plate is apart from the output shaft with the motor, its filter leaf is kept away from motor one end unsettled, and is not high with the laminating degree of filter cover, the light leak appears easily. Through the setting of ring channel, the position of the filter page of restriction filter plate to improve the laminating degree of filter plate and filter cover, thereby reduce the probability of light leak.

The utility model discloses can further configure to in a preferred example, the lateral wall of filter cover is provided with the depressed part, the filter cover lateral wall is provided with the block ring, the lamp stand be provided with the block groove of block ring gomphosis, be provided with on the block ring with the construction bolt that the lamp stand is connected, just the construction bolt part is located the depressed part.

By adopting the technical scheme, the connection integrity of the lamp holder and the filter cover is improved by the embedding of the clamping groove and the clamping ring, the relative positions of the lamp holder and the filter cover are not easy to change, and the stability after the lamp holder and the filter cover are installed is improved; and the arrangement of the recessed portion provides sufficient space for mounting the bolt.

The present invention may be further configured in a preferred example such that the lamp holder is provided with a heat sink.

Through adopting above-mentioned technical scheme, the fin can contact with air or rainwater, takes away the heat that produces when luminous, reaches the purpose that improves the radiating effect.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the driving assembly drives the filter plate to shield the through hole, so that visible light can be irradiated out through the filter plate or the filter cover, the light intensity is reduced, the influence degree on human eyes is reduced, and the safety factor of driver driving is improved;

2. the rotation range of the filter plate is limited by the arrangement of the first limiting edge and the second limiting edge, so that even if a motor rotates in the process of driving the filter plate to rotate by the motor, the motor can be blocked by the first limiting edge and the second limiting edge, excessive rotation is avoided, and the probability of light leakage is reduced;

3. through the arrangement of the radiating fins, the radiating fins can be in contact with air or rainwater, heat generated during light emitting is taken away, and the purpose of improving the radiating effect is achieved.

Drawings

FIG. 1 is an exploded view of a prior art flashlight;

fig. 2 is a schematic view of the three-dimensional structure of the present invention;

fig. 3 is an exploded view (one) of the present invention;

fig. 4 is an exploded view (ii) of the present invention, in which the lamp cover is omitted.

Reference numerals: 1. a lamp socket; 11. a heat sink; 12. a clamping groove; 2. a light source; 3. a light filtering cover; 31. a recessed portion; 32. clamping a ring; 33. installing a bolt; 34. a through hole; 35. a first limit edge; 36. an annular groove; 4. a motor; 5. a light filter plate; 52. a second limit edge; 6. and a lampshade.

Detailed Description

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

Referring to fig. 2 and 3, an environmental protection monitoring light filling device includes a lamp holder 1, a light source 2 is installed on the lamp holder 1, and the light source 2 adopts a flash lamp. The outer side wall of the lamp holder 1 close to the opening is fixedly provided with a radiating fin 11 for improving the heat radiating capacity of the lamp holder 1.

Referring to fig. 3, the light filtering mechanism is installed at the opening end of the lamp holder 1, the light filtering mechanism comprises a light filtering cover 3, a driving assembly and a light filtering plate 5, and the light filtering cover 3 and the light filtering plate 5 are both made of infrared films fixedly attached outside a transparent plate. The filter cover 3 is arranged at the opening end of the lamp holder 1, and one side of the filter cover 3 opposite to the opening of the lamp holder 1 is circular. The side wall of the filter cover 3 is provided with an arc-shaped concave part 31, and the outer side wall of the filter cover 3 is integrally provided with a clamping ring 32; the base 1 has an engaging groove 12 for engaging with the engaging ring 32, a mounting bolt 33 mounted on the engaging ring 32, the mounting bolt 33 is screwed to the bottom of the engaging groove 12, and the mounting bolt 33 is partially positioned in the recess 31.

The filter cover 3 is provided with three through holes 34 at the opposite side of the opening of the lamp holder 1 at equal intervals, the through holes 34 are arranged in a fan shape, and the central angle corresponding to each through hole 34 is 60 degrees.

The drive assembly is mounted on the filter mask 3 and the filter plate 5 is connected to the drive assembly. The drive assembly comprises a motor 4, the motor 4 is fixedly installed at the central position of one side, deviating from the lamp holder 1, of the filter cover 3, the output shaft of the motor 4 penetrates through the filter cover 3, and the axis of the output shaft of the motor 4 is perpendicular to the opposite side of the opening of the filter cover 3 and the lamp holder 1. The filter plate 5 is fixedly connected to an output shaft of the motor 4, and penetrates through one end of the filter cover 3, and the filter plate 5 has three filter pages for blocking the three through holes 34. The output shaft of the motor 4 rotates to drive the filter plate 5 to rotate, and after the filter plate 5 rotates, the three filter pages respectively cover the three through holes 34, so that the light irradiated by the flash lamp can penetrate through the filter cover 3 and the filter plate 5.

Referring to fig. 3 and 4, a first limiting edge 35 is fixedly disposed on the side wall of the filter cover 3 facing the lamp holder 1 and located at the edge of the straight line edge of the through hole 34, a second limiting edge 52 is fixedly disposed on the same edge of each filter, and the second limiting edge 52 moves between the two first limiting edges 35. When the second limiting edges 52 are respectively abutted against the two first limiting edges 35, the through hole 34 is in a completely uncovered or completely covered state.

And the first limit edge 35 and the second limit edge 52 are both made of rubber, so that the first limit edge 35 and the second limit edge 52 have small vibration during collision, and the influence on the whole lamp is small.

Considering the stability of the filter plate 5 during rotation and the degree of adhesion with the filter cover 3, the annular groove 36 is formed in the inner side wall of the filter cover 3, and the edge part of the filter plate 5 moves in the annular groove 36, so that the middle position and the edge position of the filter plate 5 are both supported and do not swing during rotation.

The light filtering cover 3 is also provided with a lampshade 6 in an interference cover mode.

The working principle of the embodiment is as follows:

when the device works in daytime, the filter page of the filter plate 5 is overlapped with the part of the filter cover 3 without the through hole 34, the flash lamp directly irradiates from the through hole 34, and the part irradiates through the filter cover 3 and the filter plate 5.

When the device works at night, the motor 4 drives the filter plate 5 to rotate, the filter plate 5 covers the through hole 34, and the light of the flash lamp irradiates out through the filter cover 3 or the filter plate 5.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an environmental protection control light filling device, includes lamp stand (1), light source (2), its characterized in that are installed in lamp stand (1): light filtering mechanism is installed to lamp stand (1) open end, light filtering mechanism is including installing lamp stand (1) open end and being equipped with filter cover (3) of through-hole (34), installing drive assembly on filter cover (3), connecting drive assembly is last and be used for blocking filter plate (5) of through-hole (34), drive assembly can drive filter plate (5) rotate, still be provided with lamp shade (6) on filter cover (3).

2. The environment-friendly monitoring light supplementing device according to claim 1, wherein: the filter cover is characterized in that the through holes (34) are three and are arranged along the circumference array of the central axis of the filter cover (3), the corresponding angle of each through hole (34) is 60 degrees, the rotation center line of the filter plate (5) is coaxial with the central axis of the filter cover (3), and the filter plate (5) is provided with three filter pages for blocking the through holes (34) in a matched mode.

3. The environment-friendly monitoring light supplementing device according to claim 1, wherein: the driving assembly comprises a motor (4) which is arranged in the middle of the filter cover (3) and deviates from one side of the lamp holder (1), an output shaft of the motor (4) penetrates through the filter cover (3), and the filter plate (5) is arranged on one end of the output shaft of the motor (4) and penetrates through one end of the filter cover (3).

4. The environment-friendly monitoring light supplementing device according to claim 2, wherein: the filter cover (3) faces the side wall on one side of the lamp holder (1) and is located on the edge of the straight line edge of the through hole (34), a first limiting edge (35) is arranged on the edge of the straight line edge of the through hole (34), a second limiting edge (52) is arranged on the same edge of each filter page, and the second limiting edges (52) move between the first limiting edges (35).

5. The environment-friendly monitoring light supplementing device according to claim 4, wherein: the first limiting edge (35) and the second limiting edge (52) are both made of rubber.

6. The environment-friendly monitoring light supplementing device according to claim 2, wherein: an annular groove (36) is formed in the inner side wall of the filter cover (3), and the edge part of the filter plate (5) moves in the annular groove (36).

7. The environment-friendly monitoring light supplementing device according to claim 1, wherein: the lateral wall of filter cover (3) is provided with depressed part (31), filter cover (3) lateral wall is provided with clamping ring (32), lamp stand (1) be provided with clamping groove (12) of clamping ring (32) gomphosis, be provided with on clamping ring (32) with mounting bolt (33) that lamp stand (1) is connected, just mounting bolt (33) part is located depressed part (31).

8. The environment-friendly monitoring light supplementing device according to claim 1, wherein: the lamp holder (1) is provided with a heat radiating fin (11).