CN209857016U - Waterproof linear light source device - Google Patents

Abstract

The utility model belongs to the technical field of polishing equipment, in particular to a waterproof linear light source device, which comprises a base, a light-emitting component, two side plates, a pressing plate and a ring cover, wherein the base, the two side plates, the pressing plate and the ring cover form a closed space, the base is provided with a through groove, the light-emitting component is arranged at the bottom of the through groove, the two side plates are respectively and fixedly arranged at the two ends of the through groove, a first waterproof ring is hermetically arranged between each side plate and the through groove, the inner side wall at the top of the through groove is provided with a concave part, the pressing plate is arranged at the concave part, the ring cover is fixedly connected with the top of the through groove, a second waterproof ring is hermetically arranged between the pressing plate and the ring cover, compared with the prior art, the utility model, by arranging the first waterproof ring and the second waterproof ring, the external air and, realized can soaking the effect of work in aqueous, greatly promoted the utility model discloses a waterproof performance.

Description

Waterproof linear light source device

Technical Field

The utility model belongs to the technical field of the equipment of polishing, concretely relates to waterproof linear light source device.

Background

With the continuous development of science and technology, machine vision is widely applied to various fields, can replace human eyes to measure and judge by utilizing the machine vision, and particularly plays an increasingly important role in severe working environments.

At present, in the polishing device of machine vision, the connected mode of concatenation formula is adopted mostly between each part, directly lock through the screw with polishing device's curb plate, apron, bottom plate etc. promptly and attach together, and the position of concatenation can't carry out fine sealing, consequently current polishing device often can not soak in aquatic and polish, in addition, in some outdoor open air or the moist occasion of environment, if the leakproofness is not enough, the inside electronic component of light source also can cause ageing because of the moisture in the air, and then cause the circuit short circuit, burn out the light source, the application scope of machine vision has greatly been restricted.

In view of the above, there is a need for a linear light source device with simple structure and effective waterproof performance to meet the practical needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: to prior art's not enough, and the linear light source device of a waterproof that provides, the device's simple structure, leakproofness are good, water-proof effects are showing, can carry out normal work in moist environment or aquatic, have improved effectively the utility model discloses a application range.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof linear light source device, includes base, light-emitting component, two curb plates, clamp plate and circle lid, base, two the curb plate the clamp plate reaches the circle lid forms inclosed space, logical groove has been seted up to the base, light-emitting component install in the bottom that leads to the groove, two the curb plate respectively fixed mounting in the both ends that lead to the groove, every the curb plate with it all seals between the groove and is provided with first waterproof circle to lead to, the depressed part has been seted up to the inside wall at the top that leads to the groove, the clamp plate install in the depressed part, the circle lid with the top fixed connection who leads to the groove, the clamp plate with sealed the waterproof circle of second that is provided with between the circle lid.

First waterproof circle and second waterproof circle all can be silica gel or organic rubber material, all have certain elasticity and reversible deformability, consequently, when carrying out fixed mounting with curb plate and logical groove both ends, first waterproof circle can play sealed and buffering's effect between curb plate and logical groove both ends, prevents outside air or water effectively and get into the inside that leads to the groove through the junction that leads to groove and curb plate, and on the same hand, the waterproof effect of circle same play logical top to leading to the groove of second, and then makes whole device be in completely sealed state, compares with prior art, possesses outstanding waterproof performance.

As right the utility model discloses a waterproof linear light source device's an improvement, lead to the groove and be both ends open-ended square, trapezoidal or U-shaped groove. The structure can effectively load the light emitting assembly.

As right the improvement of the waterproof linear light source device of the present invention, the bottom of the base is provided with a plurality of downwardly extending heat dissipation plates, the side portion of the base and the heat dissipation plates are provided with a plurality of heat dissipation fins. Through setting up a plurality of heat radiation fins, increased effectively the utility model discloses a heat radiating area for a large amount of heats that light-emitting component produced at the during operation obtain dispelling the heat fast, have improved radiating efficiency.

As right a waterproof linear light source device's an improvement, light-emitting component include the PCB circuit board with set up in a plurality of LED lamp pearls on the PCB circuit board, it is a plurality of LED lamp pearl evenly arrange in the PCB circuit board. Through evenly arranging LED lamp pearl, can be so that the holistic light-emitting light of device is even to improve the effect of polishing.

As right the utility model discloses a waterproof linear light source device's an improvement, the PCB circuit board with it has heat conduction silicone grease to lead to the coating between the groove. On heat conduction silicone grease was used for conducting a large amount of heats that LED lamp pearl produced to the base fast, rethread heat radiation fins dispels the heat, has further improved the utility model discloses a radiating efficiency.

As right a waterproof linear light source device's an improvement, still include terminal outgoing lines, terminal outgoing lines seal set up in the bottom of base, terminal outgoing lines with PCB circuit board electric connection. The utility model discloses in, adopt sealing connection between leading-out terminal and the base, further strengthened the utility model discloses a waterproof performance prevents that moisture from getting into logical inslot to lead to inside electronic component short circuit.

As right a waterproof linear light source device's improvement, two the curb plate all is provided with first capillary groove, first capillary groove with first waterproof circle phase-match. First waterproof groove is used for loading first waterproof circle, matches it with first waterproof circle and sets up, can be so that first waterproof circle receive the curb plate under the coextrusion effort with logical groove in actual installation, play sealed effect to the both ends that lead to the groove.

As right a waterproof linear light source device's improvement, the depressed part is equipped with the second capillary groove, the second capillary groove with the waterproof circle phase-match of second. The second waterproof groove is used for loading the second waterproof ring, and the second waterproof groove is matched with the second waterproof ring, so that the second waterproof ring can play a role in sealing the top of the through groove under the common extrusion acting force of the ring cover and the pressing plate in actual installation, and therefore, under the cooperation of the first waterproof ring, the integral sealing of the embodiment can be realized, and the waterproof performance is effectively improved.

As right the utility model discloses a waterproof linear light source device's an improvement, the base is the integrated into one piece structure. Compared with the traditional splicing structure, the integrally formed structure can improve the sealing property of the base mechanism on one hand, thereby better preventing water; on the other hand, the structure is simplified, the die sinking quantity of the base in the manufacturing process is reduced, partial working procedures are omitted, and the production cost is saved.

As right the improvement of waterproof linear light source device, still include condensing lens, condensing lens set up in light-emitting component's top. The condensing lens can be used for condensing light rays emitted by the LED lamp beads, and then the light rays are emitted by the pressing plate, so that the polishing function is realized.

The beneficial effects of the utility model reside in that: the utility model comprises a base, a light-emitting component, two side plates, a pressing plate and a ring cover, wherein the base, two side plates, the pressing plate and the ring cover form a closed space, the base is provided with a through groove, the light-emitting component is arranged at the bottom of the through groove, two side plates are respectively and fixedly arranged at two ends of the through groove, a first waterproof ring is hermetically arranged between each side plate and the through groove, the inner side wall at the top of the through groove is provided with a concave part, the pressing plate is arranged at the concave part, the ring cover is fixedly connected with the top of the through groove, a second waterproof ring is hermetically arranged between the pressing plate and the ring cover, compared with the prior art, the utility model has the advantages that the first waterproof ring is hermetically arranged between the two ends of the side plates and the through groove, and the second waterproof ring is hermetically arranged between the ring cover and the pressing plate, so that the inside and, thereby can separation outside air and moisture get into logical inslot, realize can soaking the effect of work in aqueous, greatly promoted the utility model discloses a waterproof performance.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided to explain the invention and not to constitute an undue limitation on the invention. In the drawings:

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a side sectional view of the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

wherein, 1-base; 11-a through slot; 12-a heat sink; 111-a recess; 112-a second watertight trough; 2-a light emitting component; 21-a PCB circuit board; 22-LED lamp beads; 3-side plate; 31-a first watertight tank; 4, pressing a plate; 5-ring cover; 6-a condenser lens; 7-a first waterproof ring; 8-a second waterproof ring; 9-outlet terminal.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", horizontal "and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model discloses a waterproof linear light source device has solved the problem that the device of polishing of machine vision can't effectively polish in aqueous among the prior art.

The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.

As shown in fig. 1 ~ 5, including base 1, light-emitting component 2, two lateral plates 3, pressing plate 4 and ring cover 5, base 1, two lateral plates 3, pressing plate 4 and ring cover 5 form a closed space, base 1 has been provided with through groove 11, light-emitting component 2 is installed in the bottom of through groove 11, two lateral plates 3 are respectively fixedly installed at the both ends of through groove 11, all seal between every lateral plate 3 and through groove 11 and be provided with first waterproof circle 7, depressed part 111 has been seted up to the inside wall at the top of through groove 11, pressing plate 4 is installed in depressed part 111, ring cover 5 and the top fixed connection of through groove 11, it is provided with second waterproof circle 8 to seal between pressing plate 4 and ring cover 5, wherein, in this embodiment, through groove 11 is the square groove of both ends open-ended, of course, trapezoidal or U-shaped groove can also be selected according to the actual need, all can load light-emitting component 2 well, first waterproof circle 7 and second waterproof circle 8 all adopt the silica gel material, the silica gel has stronger corrosion resistance, elasticity and reversible deformation, thus, so that normal operation can be under the environment of normal operation, service life also can be improved, when two waterproof circle 3 and ring 11 are connected, the sealed waterproof ring 7 and waterproof ring 11 and waterproof buffer device can be in through groove, the sealed and through groove, the sealed waterproof ring, the waterproof ring can be in this embodiment, the waterproof ring, the waterproof device can be in the sealed waterproof ring, the waterproof ring can be in this embodiment, the waterproof ring.

Preferably, the bottom of the base 1 is provided with a plurality of heat dissipation plates 12 extending downwards, the side of the base 1 and the heat dissipation plates 12 are both provided with a plurality of heat dissipation fins, and the heat dissipation area of the embodiment is effectively increased by the arrangement of the plurality of heat dissipation fins, so that heat generated by the light emitting assembly 2 is quickly conducted and dissipated, the heat dissipation efficiency is greatly improved, and the service life of the embodiment is prolonged.

Preferably, light emitting component 2 includes PCB circuit board 21 and sets up a plurality of LED lamp pearls 22 on PCB circuit board 21, LED lamp pearl 22 and PCB circuit board 21 electric connection and evenly arrange in PCB circuit board 21, evenly arranges LED lamp pearl 22 in this embodiment through, can make the holistic light-emitting effect of device even to improve the effect of polishing.

Preferably, PCB circuit board 21 and lead to the coating between groove 11 and have heat conduction silicone grease, heat conduction silicone grease is used for conducting a large amount of heats that LED lamp pearl 22 produced to base 1 fast, carries out quick heat dissipation through heat radiation fins again, has further improved the radiating efficiency of this embodiment.

Preferably, the light emitting device further comprises an outlet terminal 9, the outlet terminal 9 is hermetically disposed at the bottom of the base 1, and the outlet terminal 9 is electrically connected to the PCB 21, wherein the outlet terminal 9 is mainly used for connecting the light emitting device 2 to an external power source to provide a stable working current for the light emitting device 2, and in this embodiment, the outlet terminal 9 and the base 1 are hermetically connected to each other, so that the waterproof performance of this embodiment can be further enhanced, and moisture is prevented from directly entering the through groove 11 from the connection position of the outlet terminal 9 and the base 1, thereby short-circuiting the electronic component inside this embodiment.

Preferably, two curb plates 3 all are provided with first waterproof groove 31, and first waterproof groove 31 and first waterproof circle 7 phase-matchs, and first waterproof groove 31 is used for loading first waterproof circle 7, matches first waterproof groove 31 and first waterproof circle 7 and sets up, can be so that first waterproof circle 7 receives curb plate 3 and under leading to groove 11's the common extrusion effort in actual installation, plays sealed effect to the both ends that lead to groove 11.

Preferably, depressed part 111 is equipped with second watertight chute 112, second watertight chute 112 and second waterproof circle 8 phase-match, second watertight chute 112 is used for loading second waterproof circle 8, set up it with the waterproof circle 8 matching of second, can make second waterproof circle 8 receive under the coextrusion effort of ring lid 5 and clamp plate 4 in actual installation, play sealed effect to the top that leads to groove 11, consequently, under the cooperation of first waterproof circle 7, can realize the overall seal of this embodiment, waterproof performance has been improved effectively.

Preferably, the base 1 is an integrally formed structure, wherein in actual production, the base 1 can be aluminum or aluminum alloy, so that the strength of the whole structure is ensured, and the heat dissipation effect is effectively enhanced; compared with the traditional splicing structure, the integrally formed structure can improve the sealing performance of the base 1 mechanism on one hand, thereby better preventing water; on the other hand, the structure is simplified, the die sinking quantity of the base 1 in the manufacturing process is reduced, partial working procedures are omitted, and the production cost is saved.

Preferably, still include condensing lens 6, condensing lens 6 sets up in light emitting component 2's top, and condensing lens 6 can be with the light that LED lamp pearl 22 sent carry out the polymerization, and then jet out light by means of clamp plate 4 to the function of polishing is realized to clamp plate 4 in this embodiment is transparent acrylic plate, and light-transmitting property is good, therefore makes the effect of polishing also obtain further promotion.

Through the scheme, the base 1, the side plates 3, the pressing plate 4 and the ring cover 5 form a closed space, so that the device can be used for soaking type polishing in water or normally working in humid environments such as outdoor and open air, the defect that a traditional polishing device cannot effectively prevent water is effectively overcome, and the device is suitable for large-scale production and use.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (10)

1. A waterproof linear light source device is characterized in that: comprises a base (1), a light-emitting component (2), two side plates (3), a pressure plate (4) and a ring cover (5), the base (1), the two side plates (3), the pressure plate (4) and the ring cover (5) form a closed space, a through groove (11) is formed in the base (1), the light-emitting assembly (2) is installed at the bottom of the through groove (11), the two side plates (3) are fixedly installed at two ends of the through groove (11) respectively, a first waterproof ring (7) is hermetically arranged between each side plate (3) and the through groove (11), the inner side wall of the top of the through groove (11) is provided with a concave part (111), the pressing plate (4) is arranged on the concave part (111), the ring cover (5) is fixedly connected with the top of the through groove (11), and a second waterproof ring (8) is arranged between the pressing plate (4) and the ring cover (5) in a sealing mode.

2. The waterproof linear light source device according to claim 1, characterized in that: the through groove (11) is a square, trapezoid or U-shaped groove with two open ends.

3. The waterproof linear light source device according to claim 1, characterized in that: the bottom of base (1) is equipped with a plurality of downwardly extending's heating panel (12), the lateral part of base (1) and heating panel (12) all are equipped with a plurality of radiating fin.

4. The waterproof linear light source device according to claim 1, characterized in that: light emitting component (2) include PCB circuit board (21) and set up in a plurality of LED lamp pearl (22) on PCB circuit board (21), it is a plurality of LED lamp pearl (22) evenly arrange in PCB circuit board (21).

5. The waterproof linear light source device according to claim 4, characterized in that: and heat-conducting silicone grease is coated between the PCB (21) and the through groove (11).

6. The waterproof linear light source device according to claim 4, characterized in that: the wire outgoing terminal (9) is arranged at the bottom of the base (1) in a sealing mode, and the wire outgoing terminal (9) is electrically connected with the PCB (21).

7. The waterproof linear light source device according to claim 1, characterized in that: two curb plate (3) all are provided with first watertight chute (31), first watertight chute (31) with first waterproof circle (7) phase-match.

8. The waterproof linear light source device according to claim 1, characterized in that: the sunken part (111) is provided with a second waterproof groove (112), and the second waterproof groove (112) is matched with the second waterproof ring (8).

9. The waterproof linear light source device according to claim 1, characterized in that: the base (1) is of an integrally formed structure.

10. The waterproof linear light source device according to claim 1, characterized in that: the LED lamp also comprises a condensing lens (6), wherein the condensing lens (6) is arranged above the light-emitting component (2).