CN218544054U

CN218544054U - High-brightness arc-shaped light source

Info

Publication number: CN218544054U
Application number: CN202222118546.XU
Authority: CN
Inventors: 吴大祥
Original assignee: Shanghai Jiali Automation Technology Co ltd
Current assignee: Shanghai Jiali Automation Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-02-28
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to an arc light source field specifically is a high bright arc light source, including triangle-shaped frame and roof, the surface of triangle-shaped frame is provided with LED lamp pearl, the lower fixed surface of roof is connected with the fixed plate. Through the setting of cylinder arc spotlight stick, adopt paster lamp pearl to add the defect of crooked diffusion barrier or diffuser plate form design to traditional high bright arc light source originally, change into the spotlight design through designing a section cylinder arc spotlight stick, only need traditional light source third's power, can realize the same luminance to make light source light assemble more, luminance is also higher. Can dispel the heat to inside when this highlight arc light source operation through the top both sides at the roof set up radiator fan, traditional light source accomplish the hi-lite while need dispel the heat to the light source through the water-cooling mode, and improve this point and can reduce the cost of a water-cooled generator, make this structure reduction in production cost.

Description

High-brightness arc-shaped light source

Technical Field

The utility model relates to an arc light source technical field specifically is a highlight arc light source.

Background

The light source is characterized in that the light source is self-bright or also called as object self-bright, some objects in the universe are luminous or not luminous, the object which can emit light automatically and is emitting light is called as a light source, the sun, an opened electric lamp, a burning candle and the like are all light sources, the object which is emitting light is called as a light source, the light source can be divided into a natural light source and an artificial light source, the conversion efficiency of the electric light source is high, the electric energy supply is stable, the control and the use are convenient, the safety and the reliability are realized, the energy consumption can be conveniently counted by instruments and meters, the artificial light source is commonly applied to the life of human at present, the light source has certain requirements in the using process of the camera, and therefore, the light source capable of providing high brightness is required to be matched for use.

Chinese patent publication No. CN216521495U discloses an adjustable arc-shaped light source and detection device, belonging to the technical field of machine vision, comprising a first chain locking component and a second chain locking component which are adjustable in angle, wherein a flexible arc-shaped light source component is arranged between the first chain locking component and the second chain locking component; the two ends of the flexible arc-shaped light source component are respectively fastened through the first chain locking component and the second chain locking component, so that the shape of the flexible arc-shaped light source component is fixed; and, the shape of flexible arc light source subassembly is restricted by first chain locking subassembly and second chain locking subassembly, when needing to change the angle of shining of arc light source promptly, change the angle of first chain locking subassembly and second chain locking subassembly, thereby change the shape, make the shape of flexible arc light source subassembly also change thereupon, realize the regulatory function of the angle of shining of arc light source, this structure is effectual to adjustable direction make the optimization, but still there is certain problem, can not realize radiating effect, in use light can generate heat long the time along with the use, consequently cause the damage of part easily.

In view of the above, a high-brightness arc-shaped light source is provided to solve the problem, and a heat dissipation fan is arranged inside the arc-shaped light source, so that heat can be dissipated by the heat dissipation fan when an internally arranged LED operates, damage to internal parts is reduced, and the service life of the arc-shaped light source is prolonged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a highlight arc light source has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high bright arc light source, includes triangle-shaped frame and roof, the surface of triangle-shaped frame is provided with LED lamp pearl, the lower fixed surface of roof is connected with the fixed plate, the bottom fixedly connected with cylinder arc spotlight stick of fixed plate, the surface of roof is provided with radiator fan.

Optionally, the number of the heat dissipation fans is two, and fan covers are arranged on the surfaces of the two heat dissipation fans, and the two fan covers are symmetrically arranged on the inner wall side of the top plate by taking the vertical center line of the top plate as a symmetry axis.

Optionally, one side of the top plate, which is far away from the fixing plate, is fixedly connected with a side plate, and the lower surface of the side plate is fixedly connected with a bottom plate.

Optionally, the lower surface of the cylindrical arc-shaped light-gathering rod is fixedly connected with the upper surface of the bottom plate.

Optionally, the upper surface of the top plate is provided with a power line for connecting the circuit.

Optionally, the two sides of the top plate are fixedly connected with connecting plates, and the two connecting plates are the same in size and are symmetrically arranged by taking the vertical central line of the fixing plate as a symmetry axis.

Optionally, the inner side walls of the two connecting plates are fixedly connected with the same side of the top plate, the side plates and the bottom plate, grooves are formed in symmetrical sides of the two connecting plates, and diffusion films are arranged inside the grooves.

(III) advantageous effects

The utility model provides a high bright arc light source possesses following beneficial effect:

1. this highlight arc light source through the setting of cylinder arc spotlight stick, adopts paster lamp pearl to add the defect of crooked diffusion barrier or diffuser plate form design to traditional highlight arc light source originally, changes the spotlight design through a section of cylinder arc spotlight stick into, only needs the power of traditional light source third, can realize the same luminance to make light source light assemble more, luminance is also higher.

2. This highlight arc light source, setting through radiator fan, can set up radiator fan through the top both sides at the roof, the heat that sends when this highlight arc light source moves inside LED lamp pearl dispels the heat, send the heat and cause the damage to the internals when avoiding LED lamp pearl to move, influence the device's life, traditional light source is accomplished the hi-lite simultaneously and need dispel the heat to the light source through the water-cooling mode, and improve the cost that can reduce a water-cooled generator to this point, make this structure reduction in production cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the fixing plate structure of the present invention;

FIG. 3 is a schematic view of the structure of the diffusion membrane of the present invention;

fig. 4 is a schematic view of the structure of the side plate of the present invention.

In the figure: 1. a triangular frame; 2. a top plate; 3. LED lamp beads; 4. a fixing plate; 5. a cylindrical arc-shaped light-gathering rod; 6. a heat-dissipating fan; 7. a fan housing; 8. a side plate; 9. a base plate; 10. a power line; 11. a connecting plate; 12. a diffusion membrane.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present 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-brightness arc-shaped light source comprises a triangular frame 1 and a top plate 2, wherein the surface of the triangular frame 1 is provided with an LED lamp bead 3, the lower surface of the top plate 2 is fixedly connected with a fixing plate 4, a bottom flange of the fixing plate 4 is connected with the top of a cylindrical arc-shaped light-gathering rod 5, and the lower surface of the top plate 2 is symmetrically provided with two heat dissipation fans 6 with the same size;

referring to fig. 1, the LED lamp bead 3 is designed in an arc shape, an arc design surface of the LED lamp bead 3 is attached to an arc surface on one side of the triangular frame 1, and the structure is used for fixing the arc surface of the LED lamp bead 3 through the triangular frame 1;

referring to fig. 1 and 2, one side of the triangular frame 1, which is far away from the cylindrical arc-shaped light-gathering rod 5, is fixedly connected with the inner side wall of the side plate 8, the bottom of the triangular frame 1 is fixedly connected with the inner side wall of the bottom plate 9, the LED lamp bead 3 is arranged on one side of the arc-shaped surface of the triangular frame 1, and the triangular frame 1 is internally provided with a heat-conducting material and an electronic board, and the structure is used for controlling the light emission of the LED lamp bead 3;

referring to fig. 1 and 2, the cylindrical arc light-gathering rod 5 adopts a cylindrical arc design, the arc surface of the cylindrical arc light-gathering rod 5 is matched with the arc surfaces of the triangular frame 1 and the LED lamp beads 3, when the LED lamp beads 3 emit light to the cylindrical arc light-gathering rod 5, light of the light source is gathered more, and the brightness is higher, and compared with a traditional light source, the cylindrical arc light-gathering rod 5 added by the design can realize the same brightness only by one third of power;

referring to fig. 1 and 3, the number of the heat dissipation fans 6 is two, and the surfaces of the two heat dissipation fans 6 are provided with fan covers 7, the structure is improved for the conventional water-cooling heat dissipation, and the heat dissipation fans 6 are designed for heat dissipation, so that the production cost is saved compared with the design of the conventional water-cooling heat dissipation fans 6, the fan covers 7 are used for protecting the fan blades of the heat dissipation fans 6 from being damaged by collision, the upper surface of the fan cover 7 is connected with the bottom of the top plate 2, and the fan covers 7 are arranged on the inward side of the top plate 2;

referring to fig. 3, a side plate 8 is fixedly connected to one side of the top plate 2 away from the fixing plate 4, a bottom plate 9 is fixedly connected to the lower surface of the side plate 8, the bottoms of the triangular frame 1 and the cylindrical arc-shaped light-gathering rod 5 are fixedly connected to the upper surface of the bottom plate 9, and the structure is used for fixing the positions of the triangular frame 1 and the cylindrical arc-shaped light-gathering rod 5;

referring to fig. 4, the upper surface of the top plate 2 is provided with a power line 10 for connecting a circuit, and the structure is used for connecting a power supply to enable the device to operate normally;

referring to fig. 3 and 4, the two sides of the top plate 2 are fixedly connected with the connecting plates 11, and the two connecting plates 11 are the same in size and symmetrically arranged with the vertical center line of the fixing plate 4 as the symmetry axis, and the structure is used for connecting the two sides of the top plate 2 and the side plate 8 to complete the external connecting component of the device;

referring to fig. 3 and 4, the symmetrical connection positions of the two connecting plates 11 near one side of the fixing plate 4 are not overlapped, so as to form an arc-shaped open slot, the open slot is connected with the diffusion film 12 at a position facing the inner side wall of the cylindrical arc-shaped light-gathering rod 5, and simultaneously one side surface of the two connecting plates 11 near the triangular frame 1 is fixedly connected with the top plate 2, the bottom plate 9 and the side plate 8; the diffusion film 12 is a prior art, light penetrates through a diffusion layer using PET as a base material and can pass through a medium with a different refractive index, so that light is subjected to a plurality of refraction, reflection and scattering phenomena, and the light can be corrected into a uniform surface light source to achieve an optical diffusion effect;

referring to fig. 2 and 3, grooves are formed in the symmetrical sides of the two connecting plates 11, diffusion films 12 are arranged inside the grooves, and the LED lamp beads 3 emit light to irradiate on the cylindrical arc-shaped light-gathering rod 5, so that the light is further converged to irradiate on a measured object through the diffusion films 12 and then is reflected to the camera lens to achieve an optical effect.

The utility model discloses in, the device's working procedure as follows:

1. firstly, light source light is emitted through the LED lamp beads 3, and the light is converged through the cylindrical arc-shaped light-converging rod 5;

2. secondly, the light source light passes through the diffusion film 12 to achieve the effect of correcting the light into a uniform surface light source so as to achieve optical diffusion, so that the light irradiates on a measured object and is reflected to a camera lens to achieve an optical effect;

3. finally, the internal structure of the device is radiated by the operation of the radiation fan 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high bright arc light source, includes triangle-shaped frame (1) and roof (2), its characterized in that: the LED lamp is characterized in that LED lamp beads (3) are arranged on the surface of the triangular frame (1), a fixing plate (4) is fixedly connected to the lower surface of the top plate (2), a cylindrical arc-shaped light-gathering rod (5) is fixedly connected to the bottom of the fixing plate (4), and a heat-radiating fan (6) is arranged on the surface of the top plate (2).

2. A high brightness arc light source according to claim 1, wherein: the number of the heat radiation fans (6) is two, the surfaces of the two heat radiation fans (6) are respectively provided with a fan cover (7), and the two fan covers (7) are symmetrically arranged on the inner wall side of the top plate (2) by taking the vertical center line of the top plate (2) as a symmetry axis.

3. A high brightness arc light source according to claim 1, wherein: one side of the top plate (2) far away from the fixing plate (4) is fixedly connected with a side plate (8), and the lower surface of the side plate (8) is fixedly connected with a bottom plate (9).

4. A highlighting arc light source as recited in claim 3 wherein: the lower surface of the cylindrical arc-shaped light-gathering rod (5) is fixedly connected with the upper surface of the bottom plate (9).

5. A high brightness arc light source according to claim 1, wherein: the upper surface of the top plate (2) is provided with a power line (10) for connecting a circuit.

6. A high brightness arc light source according to claim 1, wherein: the two sides of the top plate (2) are fixedly connected with connecting plates (11), and the two connecting plates (11) are the same in size and are symmetrically arranged by taking the vertical central line of the fixing plate (4) as a symmetry axis.

7. The highlighting arcuate light source of claim 6, wherein: two the inside wall of connecting plate (11) all with roof (2), curb plate (8) and same side fixed connection of bottom plate (9), two connecting plate (11) symmetry side is provided with the recess, the inside of recess is provided with diffusion barrier (12).