CN212933226U - Plate copying machine capable of improving heat dissipation performance - Google Patents
Plate copying machine capable of improving heat dissipation performance Download PDFInfo
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- CN212933226U CN212933226U CN202022262898.3U CN202022262898U CN212933226U CN 212933226 U CN212933226 U CN 212933226U CN 202022262898 U CN202022262898 U CN 202022262898U CN 212933226 U CN212933226 U CN 212933226U
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Abstract
The utility model relates to an improve heat dispersion's printing-down machine, which comprises a bod, be provided with the cavity in the organism, be provided with light source device in the cavity, light source device fixed connection is in the cavity lateral wall, cavity lateral wall interval is provided with the recess, the copper pipe has been laid in the recess, be provided with the installation cavity in the organism, the installation cavity is located the cavity below, be provided with the baffle between installation cavity and the cavity, a plurality of through-holes have been seted up to the baffle, the through-hole both ends respectively with installation cavity and cavity UNICOM, the first driving motor of fixedly connected with in the installation cavity, first driving motor's rotor rotates and is connected with a plurality of blades, still be provided with the circulating device who. The utility model has the advantages of it is following and effect: the heat dissipation capacity in the printing-down machine can be greatly improved.
Description
Technical Field
The utility model relates to a printing technology field, concretely relates to improve plate burning machine of heat dispersion.
Background
The plate copying machine is a contact exposure imaging device for making printing plate, and uses pressure (including atmospheric pressure and mechanical pressure) to make the original plate and photosensitive plate tightly fit together so as to accurately copy the image on the original plate on the photosensitive plate by means of photochemical reaction.
At present, when a plate copying machine on the market is used for manufacturing a screen printing plate, a light source with a certain wavelength needs to be opened, and the light source iodine gallium lamp light source or the halogen lamp light source can generate a large amount of radiant heat in the plate copying machine after being exposed for a certain time.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide an improve the printing down machine of heat dispersion can increase substantially the inside heat-sinking capability of printing down machine.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an improve printing down machine of heat dispersion, includes the organism, the organism in be provided with the cavity, the cavity in be provided with light source device, light source device fixed connection in cavity lateral wall, its characterized in that: the utility model discloses a machine body, including the organism, cavity lateral wall interval be provided with the recess, the recess in laid the copper pipe, the organism in be provided with the installation cavity, the installation cavity be located the cavity below, installation cavity and cavity between be provided with the baffle, the baffle seted up a plurality of through-holes, the through-hole both ends respectively with installation cavity and cavity UNICOM, the first driving motor of installation cavity fixedly connected with, first driving motor's rotor rotate and be connected with a plurality of blades, the installation cavity in still be provided with and be used for the organism inside and outside to carry out air cycle's circulating device.
The utility model discloses further set up to: circulating device include rotor plate and second driving motor, the rotor plate rotate and connect lateral wall around the installation cavity, second driving motor be used for driving the rotor plate and rotate, second driving motor's rotor be connected with the rotor plate, second driving motor be located the organism outside and in organism fixed connection.
The utility model discloses further set up to: the fixing plate is fixed on the side wall of the cavity through the fastener, the fixing plate is located above the groove and located at two ends of the side wall of the cavity, and the copper pipe abuts against the fixing plate to form limiting fit.
The utility model discloses further set up to: the side walls of the cavities at two sides of the groove are provided with a plurality of air holes.
The utility model discloses further set up to: the copper pipe is of a hollow structure, two ends of the copper pipe are sealed, and the copper pipe is filled with heat dissipation liquid.
The utility model discloses further set up to: the fastener be the thumb screw, the cavity lateral wall be provided with the screw hole, thumb screw and screw hole constitute screw-thread fit.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. because the copper pipe and the blade which is arranged in the installation cavity and rotates along with the first driving motor are laid on the side wall of the cavity, the problem that radiant heat generated by a light source device in the plate copying machine after exposure for a period of time cannot be effectively dissipated is effectively solved, the radiant heat generated by the light source device can be dissipated timely, and the service life and the imaging effect of the plate copying machine are improved.
2. Because the air holes are formed in the side walls of the cavities at the two sides of the groove and the circulating device used for air circulation between the interior and the exterior of the machine body is arranged in the installation cavity, the problem that radiant heat generated by a light source device in a plate copying machine after being exposed for a period of time cannot be effectively dissipated is effectively solved, and then air in the machine body after the light source device is exposed for a period of time can be timely discharged and circulated with outside air, so that the heat dissipation efficiency and the heat dissipation effect are improved.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is the installation schematic diagram of the middle groove and the fixing plate of the present invention.
Detailed Description
As shown in fig. 1 to 3, the utility model discloses a printing-down machine for improving heat dispersion, including organism 1, be provided with cavity 2 in the organism 1, be provided with light source device 3 in the cavity 2, 3 fixed connection in cavity 2 lateral walls of light source device, 2 lateral walls intervals of cavity are provided with recess 4, copper pipe 5 has been laid in the recess 4, be provided with installation cavity 8 in the organism 1, installation cavity 8 is located cavity 2 below, be provided with baffle 9 between installation cavity 8 and the cavity 2, a plurality of through-holes 10 have been seted up to baffle 9, 10 both ends of through-hole respectively with installation cavity 8 and cavity 2 UNICOM, a first driving motor 11 of fixedly connected with in the installation cavity 8, the rotor of a driving motor 11 rotates and is connected with a plurality of blades 12, still be provided with in the installation cavity 8 and be used for 1 inside and outside circulating device that carries out air circulation.
By adopting the technical scheme, the side wall of the cavity 2 is provided with the grooves 4 at intervals, the copper pipes 5 are laid in the grooves 4, and the excellent heat conductivity of the copper pipes 5 is utilized, so that heat can be timely and effectively discharged from gaps between the connection of the machine body 1, the cost performance of copper is higher, the heat dissipation cost in the machine body 1 can be greatly reduced, the machine body 1 is internally provided with the installation cavity 8, the installation cavity 8 is positioned below the cavity 2, the partition plate 9 is arranged between the installation cavity 8 and the cavity 2, the partition plate 9 is provided with a plurality of through holes 10, two ends of each through hole 10 are respectively communicated with the installation cavity 8 and the cavity 2, the installation cavity 8 is internally and fixedly connected with the first driving motor 11, a rotor of the first driving motor 11 is rotatably connected with a plurality of blades 12, the first driving motor 11 is controlled by an external switch, when the first driving motor 11 rotates, the energy band blade 12 rotates to generate wind power, the wind power can enter the cavity, thereby can accelerate the gaseous circulation in cavity 2, improve the radiating efficiency, still be provided with in the installation cavity 8 and be used for 1 inside and outside circulations's of carrying on the circulating device to be favorable to the inside air of organism 1 timely efficient more and outside air contact to carry out the inside and outside circulation, and then improve radiating efficiency and effect.
Circulating device includes rotor plate 13 and second driving motor 14, and rotor plate 13 rotates and connects lateral wall around installation cavity 8, and second driving motor 14 is used for driving rotor plate 13 to rotate, and second driving motor 14's rotor is connected with rotor plate 13, and second driving motor 14 is located outside organism 1 and in organism 1 fixed connection.
Through adopting the above-mentioned technical scheme, circulating device includes rotor plate 13 and second driving motor 14, this rotor plate 13 rotates and connects lateral wall around installation cavity 8, this second driving motor 14 is used for driving rotor plate 13 and rotates, second driving motor 14's rotor is connected with rotor plate 13, second driving motor 14 is located organism 1 outside and in organism 1 fixed connection, utilize external switch control second driving motor 14, when second driving motor 14 starts, drive rotor plate 13 upwards upset, make the installation cavity 8 in the air direct with outside air UNICOM, produce the circulation, thereby make the air in the cavity 2 pass through-hole 10 and get into installation cavity 8, carry out air cycle from installation cavity 8 and outside UNICOM again, further improve radiating efficiency and effect in the organism 1.
The side wall of the cavity 2 is provided with a fixing plate 6 and a fastening piece 7, the fixing plate 6 is fixed on the side wall of the cavity 2 through the fastening piece 7, the fixing plate 6 is positioned above the groove 4 and at two ends of the side wall of the cavity 2, and the copper pipe 5 is abutted against the fixing plate 6 to form limiting fit.
Through adopting above-mentioned technical scheme, 2 lateral walls of cavity are provided with fixed plate 6 and fastener 7, and this fixed plate 6 is fixed in 2 lateral walls of cavity through fastener 7, and fixed plate 6 is located recess 4 top and is located cavity lateral wall both ends, and this copper pipe 5 offsets with fixed plate 6 and constitutes limit fit to prevent that copper pipe 5 mistake from moving and leading to the damaged heat dispersion that influences copper pipe 5 of copper pipe 5, and more firm to the fixed of copper pipe 5 in recess 4.
A plurality of air holes 15 are arranged on the side walls of the cavity 2 at the two sides of the groove 4.
Through adopting above-mentioned technical scheme, be provided with a plurality of bleeder vents 15 on the 2 lateral walls of cavity of 4 both sides of recess to usable 5 good heat conductivities of copper pipe directly lead out the heat in the organism 1 to outside the organism 1 through bleeder vent 15, improved radiating efficiency and effect.
The copper pipe 5 is hollow, two ends of the copper pipe 5 are closed, and the inside of the copper pipe is filled with heat dissipation liquid.
Through adopting above-mentioned technical scheme, 5 inside hollow structure that are of copper pipe, 5 both ends of copper pipe are sealed, inside packing has the heat dissipation liquid, this liquid is the aqueous ammonia, methyl alcohol, be used for radiating liquid among the prior art such as acetone, thereby utilize the condensation characteristic of heat dissipation liquid can derive the heat in organism 1 from organism 1's junction more fast, thereby radiating efficiency and effect in the organism 1 have been improved, and the aqueous ammonia, methyl alcohol, any kind of liquid of acetone, still have good heat-sinking capability at low temperature, make organism 1's heat-sinking capability more stable.
The fastener 7 is a butterfly screw, a threaded hole is formed in the side wall of the cavity 2, and the butterfly screw and the threaded hole form threaded fit.
Through adopting above-mentioned technical scheme, fastener 7 is the butterfly screw, and 2 lateral walls in cavity are provided with the screw hole, and this butterfly screw constitutes screw-thread fit with the screw hole, and accessible hand-twist's mode is rotated the butterfly screw and is demolishd fixed plate 6 to the convenience is to the change of copper pipe 5, the radiating performance of guarantee copper pipe 5.
The utility model discloses the heat dissipation principle as follows:
after the light source device 3 is exposed for a period of time to generate a large amount of heat in the machine body 1, the copper pipe 5 on the side wall of the cavity 2 can lead the heat out of the connection part of the machine body 1 and the air holes 15 arranged on the side wall of the cavity 2 to the outside, after the first driving motor 11 can be started through the external switch, the blades 12 rotate to generate wind power, the wind power enters the cavity 2 from the through holes 10 to accelerate the air circulation in the cavity 2, the heat dissipation efficiency and the heat dissipation effect are further improved, the second driving motor 14 can be started through the external switch to drive the rotating plates 13 connected with the front side wall and the rear side wall of the installation cavity 8 to rotate, the rotating plates 13 turn upwards to ensure that the air in the installation cavity 8 can be directly communicated with the outside air to generate circulation, so that the air in the cavity 2 enters the installation cavity 8 through the through holes 10 and then is communicated with the outside from the installation, further improving the heat dissipation efficiency and effect in the machine body 1.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an improve printing down machine of heat dispersion, includes organism (1), organism (1) in be provided with cavity (2), cavity (2) in be provided with light source device (3), light source device (3) fixed connection in cavity (2) lateral wall, its characterized in that: cavity (2) lateral wall interval be provided with recess (4), recess (4) in laid copper pipe (5), organism (1) in be provided with installation cavity (8), installation cavity (8) be located cavity (2) below, installation cavity (8) and cavity (2) between be provided with baffle (9), baffle (9) seted up a plurality of through-holes (10), through-hole (10) both ends respectively with installation cavity (8) and cavity (2) UNICOM, installation cavity (8) in first driving motor (11) of fixedly connected with, the rotor of first driving motor (11) rotate and be connected with a plurality of blades (12), installation cavity (8) in still be provided with and be used for organism (1) inside and outside to carry out air cycle's circulating device.
2. The plate copying machine for improving the heat radiation performance of claim 1, wherein: circulating device include rotor plate (13) and second driving motor (14), rotor plate (13) rotate and connect lateral wall around installation cavity (8), second driving motor (14) be used for driving rotor plate (13) and rotate, the rotor and rotor plate (13) of second driving motor (14) be connected, second driving motor (14) be located organism (1) outside and in organism (1) fixed connection.
3. The plate copying machine for improving the heat radiation performance of claim 1, wherein: the side wall of the cavity (2) is provided with a fixing plate (6) and a fastening piece (7), the fixing plate (6) is fixed on the side wall of the cavity (2) through the fastening piece (7), the fixing plate (6) is located above the groove (4) and at two ends of the side wall of the cavity (2), and the copper pipe (5) and the fixing plate (6) are abutted to form limiting fit.
4. The plate copying machine for improving the heat radiation performance of claim 1, wherein: the side walls of the cavities (2) at the two sides of the groove (4) are provided with a plurality of air holes (15).
5. The plate copying machine for improving the heat radiation performance of claim 1, wherein: the copper pipe (5) is of a hollow structure, two ends of the copper pipe (5) are sealed, and the copper pipe is filled with heat dissipation liquid.
6. A plate copying machine with improved heat dissipation performance according to claim 3, characterized in that: the fastening piece (7) is a butterfly screw, a threaded hole is formed in the side wall of the cavity (2), and the butterfly screw and the threaded hole form threaded fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262898.3U CN212933226U (en) | 2020-10-13 | 2020-10-13 | Plate copying machine capable of improving heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262898.3U CN212933226U (en) | 2020-10-13 | 2020-10-13 | Plate copying machine capable of improving heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212933226U true CN212933226U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022262898.3U Active CN212933226U (en) | 2020-10-13 | 2020-10-13 | Plate copying machine capable of improving heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212933226U (en) |
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2020
- 2020-10-13 CN CN202022262898.3U patent/CN212933226U/en active Active
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