CN223971024U

CN223971024U - Novel laser engraving machine with cooling function

Info

Publication number: CN223971024U
Application number: CN202520384803.5U
Authority: CN
Inventors: 郭新歌; 蒋广虎; 李庆彪; 刘豹
Original assignee: Liaocheng Keyuan Laser Equipment Co ltd
Current assignee: Liaocheng Keyuan Laser Equipment Co ltd
Priority date: 2025-03-06
Filing date: 2025-03-06
Publication date: 2026-03-06
Anticipated expiration: 2035-03-06

Abstract

This utility model discloses a novel laser engraving machine with cooling function, belonging to the field of laser engraving machine technology. A baffle is detachably connected to one side of the laser engraving head, and a heat insulation cover is detachably connected to the side of the baffle. A connecting seat and heat sink are provided on the surface of the laser engraving head. An inlet pipe and an outlet pipe are fixedly installed on the side of the connecting seat, and one end of the inlet and outlet pipes is connected to a flow channel. This novel laser engraving machine with cooling function, through the connecting seat, flow channel, heat insulation cover, guide groove, and cooling fan, allows cooling water to circulate, thereby contacting and dissipating heat from the surface of the laser engraving head. Simultaneously, dual cooling through water cooling and air cooling greatly improves the cooling effect. Furthermore, through a temperature control switch, the operation of the cooling fan can be controlled according to the actual temperature of the laser engraving head, eliminating the need for the cooling fan to be constantly on, thus achieving energy saving.

Description

Novel laser engraving machine with cooling function

Technical Field

The utility model relates to the technical field of laser engraving machines, in particular to a novel laser engraving machine with a cooling function.

Background

The laser engraving machine is an advanced device for engraving materials to be engraved by laser, and is different from a mechanical engraving machine and other traditional manual engraving modes, and the mechanical engraving machine uses mechanical means.

At present, in the working process of the laser engraving machine, the laser engraving machine head needs to be cooled, but the common cooling mode is mainly to cool through a cooling fan, so that the cooling effect is poor, the cooling fan needs to be always started to work, and electric energy is wasted.

For example, a quick cooling structure of a laser engraving machine disclosed in publication number CN218253401U comprises a base, two sides of the upper surface of the base are respectively provided with a bracket, two upper ends of the inner sides of the brackets are provided with a cross beam, the outer side of the cross beam is provided with a moving mechanism, and an outer side surface of the moving mechanism is fixed with a laser engraving machine head.

According to the scheme disclosed by the above, the laser engraving machine head radiates heat through the air extraction fan, the cooling mechanism only cools the air entering the baffle plate, the cooling effect cannot be greatly reduced, the air extraction fan needs to be continuously started, the electric energy is consumed, and the service life is shortened.

Disclosure of utility model

Aiming at the problems existing in the prior art, the utility model aims to provide a novel laser engraving machine with a cooling function, which can enable cooling water to circularly flow through a connecting seat, a runner, a heat preservation cover, a diversion trench and a heat dissipation fan which are arranged, so that the cooling water can be in contact with the surface of a laser engraving machine head for heat dissipation, and simultaneously, the cooling effect is greatly improved by carrying out double heat dissipation through water cooling and air cooling, and the heat dissipation fan can be controlled to work according to the actual temperature of the laser engraving machine head through a temperature control switch which is arranged, so that the heat dissipation fan is not required to be in an opening state all the time, and the novel laser engraving machine has the function of energy conservation.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a novel laser engraving machine with cooling function, includes the laser engraving aircraft nose, one side of laser engraving aircraft nose can be dismantled and is connected with the baffle, the side of baffle can be dismantled and be connected with the heat preservation cover, the surface of laser engraving aircraft nose is equipped with connecting seat and fin, the side fixed mounting of connecting seat has inlet tube and outlet pipe, the one end intercommunication of inlet tube and outlet pipe has the runner, the inner wall fixed mounting of heat preservation cover has first hose, second hose and temperature detect switch, the one end intercommunication of first hose and second hose has the guiding gutter, the terminal surface of heat preservation cover is equipped with the mounting hole, the inner wall of mounting hole can be dismantled and is connected with the heat dissipation fan, the induced draft end of heat dissipation fan is equipped with the spacing ring, this novel laser engraving machine with cooling function, through connecting seat, runner, heat preservation cover, guiding gutter and the heat dissipation fan that sets up for the cooling water can circulate to with laser engraving aircraft nose surface contact, through water cooling and forced air cooling carries out dual heat dissipation simultaneously, great improvement the cooling effect, and can control the heat dissipation fan according to the actual temperature of carving aircraft nose and open the heat dissipation state always, energy-conserving function that has been in the heat dissipation state.

Further, the two ends of the connecting seat are respectively provided with a water outlet and a water inlet, one ends of the water outlet and the water inlet are communicated with the runner, and the other ends of the water outlet and the water inlet are respectively fixedly connected with one ends of the first hose and the second hose, so that cooling water can flow in the connecting seat and the heat insulation cover in a circulating way.

Further, the connecting seat and one side of the heat preservation cover are both provided with mounting plates, fastening screws are sleeved on the surfaces of the mounting plates, and screw holes are formed in the surfaces of the baffle plates.

Further, the radiating fin, the heat preservation cover and the connecting seat are all made of heat conduction metal, and the surface of the radiating fin is in contact connection with the inner wall of the heat preservation cover, so that the cooling air of the heat preservation cover is convenient for cooling the heat of the radiating fin.

Further, the temperature control switch is provided with a temperature detection sensor, and is electrically connected with the heat dissipation fan through a wire, and the heat dissipation fan can be automatically opened and closed through temperature.

Furthermore, the water pipe connectors are arranged at one ends of the water inlet pipe and the water outlet pipe, so that the cooling water pipe can be conveniently connected.

Compared with the prior art, the utility model has the advantages that:

This scheme is through connecting seat, runner, heat preservation cover, guiding gutter and the heat dissipation fan that set up for the cooling water can circulate, thereby dispel the heat with laser engraving machine head surface contact, carries out dual heat dissipation through water-cooling and forced air cooling simultaneously, great improvement the cooling effect.

According to the scheme, through the temperature control switch, the heat dissipation fan can be controlled to work according to the actual temperature of the laser engraving machine head, the heat dissipation fan is not required to be in an on state all the time, and the energy-saving function is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of a connector structure of the present utility model;

fig. 3 is a top view of the heat retaining cap structure of the present utility model.

The reference numerals in the figures illustrate:

1a laser engraving machine head, 11 a connecting seat, 12 a runner, 13 a water inlet pipe, 14a water outlet pipe, 15 a water outlet, 16 a water inlet, 17 cooling fins, 2a baffle, 3a heat insulation cover, 31a mounting hole, 32a mounting plate, 33 fastening screws, 34 a diversion trench, 35a first hose, 36 a second hose, 4a cooling fan, 41 a temperature control switch and 42 a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, a novel laser engraving machine with cooling function includes a laser engraving machine head 1, the laser engraving machine head 1 belongs to the prior art, its constitution and operating principle are well known to those skilled in the art, it is not described in detail herein, the laser engraving machine head 1 can produce high temperature in the course of working, a baffle plate 2 is detachably connected to one side of the laser engraving machine head 1, the side of the baffle plate 2 is detachably connected with a heat preservation cover 3, the heat preservation cover 3 can separate external hot air from internal cold air, the cooling effect to the laser engraving machine head 1 is improved, the surface of the laser engraving machine head 1 is provided with a connecting seat 11 and a cooling fin 17, the side of the connecting seat 11 is fixedly provided with a water inlet pipe 13 and a water outlet pipe 14, one end of the water inlet pipe 13 and one end of the water outlet pipe 14 are communicated with a runner 12, one end of the heat preservation cover 3 is communicated with a first hose 35, a second hose 36 and a temperature control switch 41, one end of the first hose 35 and one end of the second hose 36 is communicated with a guide groove 34, the end face of the heat preservation cover 3 is provided with a mounting hole 31, the inner wall of the mounting hole 31 is detachably connected with a heat preservation fan 4, the heat dissipation fan 4 belongs to the prior art, the heat dissipation fan 4 is used for extracting the heat dissipation fan 3, and the heat dissipation fan is provided with a heat dissipation ring 42.

The both ends of connecting seat 11 are opened respectively and are had delivery port 15 and water inlet 16, and the one end of delivery port 15 and water inlet 16 all is linked together with runner 12, and the other end of delivery port 15 and water inlet 16 respectively with the one end fixed connection of first hose 35 and second hose 36, the cooling water of being convenient for is at connecting seat 11 and heat preservation cover 3 internal circulation flow, and fin 17, heat preservation cover 3 and connecting seat 11 all adopt heat conduction metal to make, and the surface of fin 17 is connected with the inner wall contact of heat preservation cover 3, and the air conditioning of heat preservation cover 3 of being convenient for is cooled down the heat of fin 17.

In this embodiment, through connecting seat 11, runner 12, heat preservation cover 3, guiding gutter 34 and the heat dissipation fan 4 that set up for the cooling water can circulation flow, thereby dispel the heat with laser engraving machine head 1 surface contact, carries out dual heat dissipation through water-cooling and forced air cooling simultaneously, great improvement the cooling effect.

Examples

The temperature control switch 41 is provided with temperature detection sensor, and temperature control switch 41 passes through wire and heat dissipation fan 4 electric connection, can open and close heat dissipation fan 4 through the temperature is automatic, and the one end of inlet tube 13 and outlet pipe 14 all is equipped with water pipe head, and the connection of the cooling water pipe of being convenient for, one side of connecting seat 11 and heat preservation cover 3 all is equipped with mounting panel 32, and fastening screw 33 has been cup jointed on the surface of mounting panel 32, and the surface of baffle 2 is equipped with the screw hole.

In this embodiment, the heat dissipation fan 4 can be controlled to operate according to the actual temperature of the laser engraving machine head 1 by the temperature control switch 41, and the heat dissipation fan 4 is not required to be in an on state all the time, so that the energy-saving function is realized.

This novel laser engraving machine with cooling function when using, cooling water gets into runner 12 through inlet tube 13, then a portion gets into guiding gutter 34 through delivery port 15 and first hose 35 and flows, thereby cool down connecting seat 11 and heat preservation cover 3, and then cool down fin 17 and laser engraving machine head 1, cooling water that flows in guiding gutter 34 gets into runner 12 through second hose 36 and water inlet 16, then flow through outlet pipe 14, then flow back to cooling device in cooling down, form the water cooling circulation, simultaneously detect when the inside high temperature of heat preservation cover 3 at temperature detect switch 41, automatically open heat dissipation fan 4 and dispel the heat to inside steam, after the temperature reduces, automatically controlled heat dissipation fan 4 is closed, through connecting seat 11 that sets up, runner 12, heat preservation cover 3, guiding gutter 34 and heat dissipation fan 4, thereby make the cooling water can circulate, thereby dispel the heat with laser engraving machine head 1 surface contact, cooling effect has been improved through water cooling and forced air cooling simultaneously, great improvement cooling effect, and through the switch 41 that sets up, can control heat dissipation fan 4 according to the actual temperature of laser engraving machine head 1 carries out work, need not to open heat dissipation fan 4 always, energy-conserving state has.

The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The novel laser engraving machine with the cooling function comprises a laser engraving machine head (1), a baffle (2) is detachably connected to one side of the laser engraving machine head (1), a heat preservation cover (3) is detachably connected to the side face of the baffle (2), and is characterized in that a connecting seat (11) and a radiating fin (17) are arranged on the surface of the laser engraving machine head (1), a water inlet pipe (13) and a water outlet pipe (14) are fixedly arranged on the side face of the connecting seat (11), a runner (12) is communicated with one end of the water inlet pipe (13) and one end of the water outlet pipe (14), a first hose (35), a second hose (36) and a temperature control switch (41) are fixedly arranged on the inner wall of the heat preservation cover (3), a guide groove (34) is communicated with one end of the first hose (35) and one end of the second hose (36), a mounting hole (31) is formed in the end face of the heat preservation cover (3), a radiating fan (4) is detachably connected to the inner wall of the mounting hole (31), and a limiting ring (42) is arranged at the air suction end of the radiating fan (4).

2. The novel laser engraving machine with the cooling function according to claim 1, wherein a water outlet (15) and a water inlet (16) are respectively formed in two ends of the connecting seat (11), one ends of the water outlet (15) and the water inlet (16) are communicated with the runner (12), and the other ends of the water outlet (15) and the water inlet (16) are fixedly connected with one ends of a first hose (35) and a second hose (36) respectively.

3. The novel laser engraving machine with the cooling function according to claim 1, wherein one side of the connecting seat (11) and one side of the heat preservation cover (3) are respectively provided with a mounting plate (32), the surface of the mounting plate (32) is sleeved with a fastening screw (33), and the surface of the baffle plate (2) is provided with screw holes.

4. The novel laser engraving machine with the cooling function according to claim 1, wherein the radiating fins (17), the heat preservation cover (3) and the connecting seat (11) are all made of heat conducting metal, and the surfaces of the radiating fins (17) are in contact connection with the inner wall of the heat preservation cover (3).

5. The novel laser engraving machine with the cooling function according to claim 1, characterized in that the temperature control switch (41) is provided with a temperature detection sensor, and the temperature control switch (41) is electrically connected with the heat dissipation fan (4) through a wire.

6. The novel laser engraving machine with the cooling function according to claim 1, characterized in that one end of the water inlet pipe (13) and one end of the water outlet pipe (14) are respectively provided with a water pipe joint.