CN213618350U - Lamp tube cooling device of curved surface curing UV lamp - Google Patents

Abstract

The utility model relates to the technical field of lighting equipment, specifically disclose fluorescent tube heat sink of curved surface solidification UV lamp, including the casing that is equipped with square concave surface, connect the landing leg on the casing, the fluorescent tube mount pad on square concave surface is fixed to the casing, install the UV fluorescent tube on the fluorescent tube mount pad, establish the transmission in square concave surface, connect the liquid reserve tank at the casing lateral wall, the inside controller of embedding casing, transmission includes micro motor, fix the drive wheel in the square concave surface four corners of casing, the cover is established and is being transmitted the area on the drive wheel, fixedly connected with cooling mount pad on the drive wheel, can dismantle on the cooling mount pad and be connected with the sponge piece, be equipped with temperature sensor at square concave surface middle part and the position that is close to. The aim at of this patent solves because traditional UV lamp heat dissipation is not good to gluing active production influence to the UV and causing the curing effect not good, the problem that UV lamp life subtracts the weak point.

Description

Lamp tube cooling device of curved surface curing UV lamp

Technical Field

The utility model relates to a lighting apparatus technical field, in particular to fluorescent tube heat sink of curved surface solidification UV lamp.

Background

At present, curved screen mobile phones are increasingly demanded, a user can carry out film pasting protection on a screen in order to protect the screen from being broken and scratched, and a curved toughened film cured by ultraviolet rays is generated in order to adapt to the characteristics of the curved screen. And curing the UV adhesive through ultraviolet irradiation to enable the toughened film to be attached to the screen. UV glue and UV lamps are also frequently used in the electronic product processing industry to bond products.

When the ultraviolet lamp tube works, heat is generated, and the activity of the UV adhesive is easily influenced, so that the curing effect is poor, and the use of a user is influenced; in addition, the traditional ultraviolet lamp can only rely on the outside air to dissipate heat, so that the service life of the ultraviolet lamp tube and the filament is shortened due to untimely heat dissipation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a technical problem provides a fluorescent tube heat sink of curved surface solidification UV lamp, solves because traditional UV lamp heat dissipation is not good to glue active production influence to UV and cause the solidification effect not good, the problem that UV lamp life subtracts the weak point.

In order to solve the above problem, the utility model discloses the technical scheme who adopts is: a lamp tube cooling device of a curved surface curing UV lamp comprises a shell with a square concave surface, supporting legs connected to the shell, a lamp tube mounting seat fixed on the square concave surface by the shell, and a UV lamp tube mounted on the lamp tube mounting seat; the transmission device comprises a micro motor, transmission wheels fixed at four corners of the square concave surface of the shell and a transmission belt sleeved on the transmission wheels, the transmission wheels comprise driving wheels and driven wheels, the driving wheels are connected with the micro motor, the transmission belt is fixedly connected with a cooling mounting seat, and a sponge block is detachably connected on the cooling mounting seat; the liquid storage tank is provided with a guide pipe, the other end of the guide pipe is connected with a spray head, and a positioning sensor is arranged on the spray head; and a temperature sensor is arranged in the middle of the square concave surface and close to the UV lamp tube, and the spray head, the positioning sensor and the temperature sensor are respectively and electrically connected with the controller.

The technical principle and the beneficial effects of the technical scheme are as follows: (1) the controller controls the spray head and the transmission device, and the transmission device moves the cooling mounting seat, so that the sponge block is driven to horizontally reciprocate; when the temperature-reducing sponge block moves to the spray head, the position information is transmitted to the controller through the positioning sensor, and the spray head is controlled by the controller to spray the temperature-reducing liquid onto the sponge block. The sponge block carrying liquid cools the UV lamp tube, so that a large amount of liquid can not be attached to the UV lamp tube, the use is influenced, the liquid is less, the volatilization is fast, and the cooling effect is remarkable.

(2) The temperature of the UV lamp tube is monitored in real time through the temperature sensor, when the temperature detected by the temperature sensor is higher than a set value, the transmission device and the spray head are started by the controller to cool the lamp tube, and when the detected temperature is lower than the set value, the transmission device and the spray head are closed by the controller. The full-automatic cooling of the UV lamp tube is realized, manual control is not needed, and the use is more convenient.

Furthermore, the supporting legs are hinged to the shell, and the included angle formed by the supporting legs and the shell can be adjusted in a hinged mode, so that the supporting leg is suitable for products with different sizes and heights.

Furthermore, the UV lamp mount pad is gone up one side that is close to the drive belt and is equipped with the baffle, prevents through setting up the baffle that the shower nozzle blowout liquid from causing the short circuit in dropping the fluorescent tube mount pad, influencing the use.

Further, the cooling mounting seat comprises a fixing frame and a clamping plate in sliding connection with the fixing frame; the fixing frame comprises a connecting rod fixed on the transmission belt and a horizontal rod fixed at the lower end of the connecting rod, a sliding groove is arranged on the horizontal rod, and the sliding groove comprises a strip-shaped sliding groove and a limiting groove; the upper end of the clamping plate is provided with a joint which can be embedded into the limiting groove, a cavity is arranged in the joint, a sliding rod is arranged in the cavity and fixed at the upper end of the clamping plate, and the sliding rod is sequentially provided with an arc limiting block and a square limiting head from left to right; the lower end of the clamping plate is hinged with a buckling rod.

The positions of the clamping plates can be adjusted through the sliding grooves and the limiting grooves, so that different positions of the UV lamp tube can be cooled; the sponge block can be quickly and conveniently disassembled and assembled through the clamping plate.

Furthermore, the limiting groove is quadrilateral, pentagonal or hexagonal, the joint is quadrilateral, pentagonal or hexagonal which is matched with the limiting position, and the number of the limiting grooves is 2-4. The limiting groove and the joint are arranged to be polygonal, so that the clamping plate is prevented from rotating when in use.

Furthermore, the horizontal pole is the arc, when the position around the adjustment splint, also can finely tune the splint height, convenient to use.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the present invention;

FIG. 3 is a side view of the cooling device mount of FIG. 1;

fig. 4 is a cross-sectional view of the joint of fig. 3.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a shell 10, a lamp tube mounting seat 20, a baffle 21, a UV lamp tube 22, a liquid storage tank 30, a first spray head 31, a second spray head 32, a positioning sensor 33, a guide pipe 34, an opening 34, a clamping plate 40, a joint 401, a sliding rod 402, an arc limiting block 403, a square limiting head 404, a buckling rod 405, a fixing frame 41, a slideway 411, a sponge block 42, a transmission belt 50, a transmission wheel 51, supporting legs 60, a temperature sensor 70 and a controller 80.

Example 1 is substantially as shown in figures 1 and 2 of the accompanying drawings: a lamp tube cooling device of a curved surface curing UV lamp comprises a shell 10 provided with a square concave surface, supporting legs connected to the shell 10, a lamp tube mounting seat 20 arranged on the square concave surface, and a UV lamp tube 22; the device further comprises a transmission device arranged in the square concave surface, a liquid storage tank 30 connected to the side wall of the shell 10 and a controller 80 embedded in the shell 10. Be equipped with opening 34 on the liquid reserve tank 30, the lateral wall that the liquid reserve tank 30 body is close to square concave surface is equipped with pipe 34, and the pipe 34 other end is connected with the shower nozzle, is equipped with positioning sensor 33 on the shower nozzle, and cooling liquid can adopt pure water or alcohol, and preferred alcohol volatilizees more fast cooling effectually.

The transmission device comprises a micro motor, transmission wheels 51 fixed at four corners of the square concave surface of the shell 10, and a transmission belt 50 sleeved on the transmission wheels 51, wherein saw teeth are arranged on the transmission belt 50 to prevent the transmission belt 50 from slipping, the transmission wheels 51 comprise two driving wheels and two driven wheels, the driving wheels and the driven wheels are arranged along diagonal lines, and the driving wheels are connected with the micro motor. The transmission belt 50 is fixedly connected with a cooling mounting seat, and a sponge block 42 is detachably connected to the cooling mounting seat; a temperature sensor 70 is arranged in the middle of the square concave surface and close to the UV lamp tube 22, and the spray head, the positioning sensor 33 and the temperature sensor 70 are respectively and electrically connected with a controller 80.

The cooling mounting base is shown in fig. 3 and 4, and includes a fixing frame 41 and a clamping plate 40 slidably connected to the fixing frame 41; the fixing frame 41 comprises a connecting rod fixed on the transmission belt 50 and a horizontal rod fixed at the lower end of the connecting rod, the horizontal rod is provided with a sliding groove, the sliding groove comprises a strip-shaped sliding groove and limiting grooves, and the number of the limiting grooves is 2-4, preferably 3; the upper end of the clamping plate 40 is provided with a joint 401 which can be embedded into the limiting groove, the joint 401 is wider than the strip-shaped sliding groove, a cavity is arranged in the joint 401, a sliding rod 402 which can slide in the strip-shaped sliding groove is arranged in the cavity, the sliding rod 402 is fixed at the upper end of the clamping plate 40, and the sliding rod 402 is sequentially provided with an arc limiting block 403 and a square limiting head 404 from left to right; the lower end of the clamping plate 40 is hinged with a buckling rod 405. The clamping plate 40 can be adjusted back and forth through the sliding groove, when the position needs to be adjusted, the joint 401 is pulled out along the direction of the square limiting block, so that the joint 401 moves to the right side of the arc limiting block and is positioned between the square limiting block and the arc limiting block; thereby make slide bar 402 remove to another spacing groove in the bar spout, reach regulation position back along arc stopper direction press joint 401 for connect 401 and remove to the arc stopper left side, connect 401 embedding spacing inslot and carry on spacingly to splint 40.

Embodiment 2 a further improvement to embodiment 1 is that the conduit 34 and the spray head are both provided with two; UV fluorescent tube 22 is along the long limit parallel arrangement of square concave surface, temperature sensor 70 sets up between two UV fluorescent tubes 22, first shower nozzle 31 and second shower nozzle 32 set up and the afterbody meets along vertical direction, the nozzle of first shower nozzle 31 upwards sets up along vertical direction, the nozzle of second shower nozzle 32 sets up downwards along vertical direction, first shower nozzle 31 is connected with controller 80 electricity respectively with second shower nozzle 32, be provided with fine and close mesh in the nozzle, make the fine and close splash of shower nozzle blowout, the scope is wider, moisten sponge piece 42 better evenly.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. The utility model provides a fluorescent tube heat sink of curved surface solidification UV lamp, includes the casing that is equipped with square concave surface, connects landing leg, casing on the casing and fixes fluorescent tube mount pad on square concave surface, installs the UV fluorescent tube on the fluorescent tube mount pad, its characterized in that: the transmission device comprises a micro motor, transmission wheels fixed at four corners of the square concave surface of the shell and a transmission belt sleeved on the transmission wheels, the transmission wheels comprise driving wheels and driven wheels, the driving wheels are connected with the micro motor, the transmission belt is fixedly connected with a cooling mounting seat, and a sponge block is detachably connected on the cooling mounting seat; the liquid storage tank is provided with a guide pipe, the other end of the guide pipe is connected with a spray head, and a positioning sensor is arranged on the spray head; and a temperature sensor is arranged in the middle of the square concave surface and close to the UV lamp tube, and the spray head, the positioning sensor and the temperature sensor are respectively and electrically connected with the controller.

2. A lamp tube cooling device for a curved surface curing UV lamp as claimed in claim 1, wherein: the support legs are hinged with the shell.

3. A lamp tube cooling device for a curved surface curing UV lamp as claimed in claim 1, wherein: and a baffle is arranged on one side of the UV lamp mounting seat, which is close to the transmission belt.

4. A lamp tube cooling device for a curved surface curing UV lamp as claimed in claim 1, wherein: the cooling mounting seat comprises a fixing frame and a clamping plate which is connected with the fixing frame in a sliding manner; the fixing frame comprises a connecting rod fixed on the transmission belt and a horizontal rod fixed at the lower end of the connecting rod, a sliding groove is arranged on the horizontal rod, and the sliding groove comprises a strip-shaped sliding groove and a limiting groove; the upper end of the clamping plate is provided with a joint which can be embedded into the limiting groove, a cavity is arranged in the joint, a sliding rod is arranged in the cavity and fixed at the upper end of the clamping plate, and the sliding rod is sequentially provided with an arc limiting block and a square limiting head from left to right; the lower end of the clamping plate is hinged with a buckling rod.

5. A lamp tube cooling device for a curved surface curing UV lamp as claimed in claim 4, wherein: the limiting groove is quadrilateral, pentagonal or hexagonal, the joint is quadrilateral, pentagonal or hexagonal which is matched with the limiting, and the number of the limiting grooves is 2-4.

6. A lamp tube cooling device for a curved surface curing UV lamp as claimed in claim 5, wherein: the horizontal rod is arc-shaped.

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