CN209901445U - Portable paper shredder with cooling device - Google Patents
Portable paper shredder with cooling device Download PDFInfo
- Publication number
- CN209901445U CN209901445U CN201920488645.2U CN201920488645U CN209901445U CN 209901445 U CN209901445 U CN 209901445U CN 201920488645 U CN201920488645 U CN 201920488645U CN 209901445 U CN209901445 U CN 209901445U
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- Prior art keywords
- shell
- cooling chamber
- paper
- motor
- fan
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Abstract
The utility model relates to a portable paper shredder with a cooling device, which comprises a shell and an upper cover, wherein the left and the right ends of the upper cover are both provided with movable plates fixed by bolts, the inner wall of the movable plates is provided with chutes, the left and the right side walls at the upper end of the shell are both provided with slide rails matched with the chutes, the inner parts of the left and the right ends of the shell are respectively provided with a left cooling chamber and a right cooling chamber, the upper surface of the shell is provided with a paper inlet, the inner side of the front surface of the shell is provided with a drawable shredded paper containing device, the front end surface of the shell is respectively provided with two through holes communicated with the left cooling chamber and the right cooling chamber, the shell is also internally provided with a first motor, a first fan, a first shredded paper device, a second motor, a second fan and a second shredded paper device, the first fan is arranged at the left side of the left cooling chamber, the second fan is arranged at the right side of the right cooling chamber, the second motor is fixed on the upper end surface of the right cooling chamber through bolts.
Description
The technical field is as follows:
the utility model relates to an official working field refers in particular to a take cooling device's portable kneader.
Background art:
the paper shredder is a common office electronic mechanical device, and comprises two main components, namely a paper cutter and a motor which are tightly connected together through a belt and a gear, wherein the motor drives the belt and the gear to drive the paper cutter to rotate and shred paper through sharp metal corners on the paper cutter;
after the paper shredder works for a period of time, the motor is overheated and the overheating protection device can stop the paper shredder and can work again after the motor is cooled, the working efficiency is low, and the overheating of the motor serving as one of the core components of the paper shredder can affect the service performance and the service life of the motor.
The utility model has the following contents:
the utility model aims at overcoming the weak point of the existing product and providing a portable paper shredder with a cooling device.
The utility model adopts the technical proposal that: a portable paper shredder with a cooling device comprises a shell and an upper cover, wherein movable plates fixed through bolts are arranged at the left end and the right end of the upper cover, sliding grooves are formed in the inner walls of the movable plates, sliding rails matched with the sliding grooves are arranged on the left side wall and the right side wall of the upper end of the shell, the upper cover is installed at the upper end of the shell through the sliding grooves in the movable plates, and four bases distributed according to a rectangular array are further arranged at the lower end of the shell;
a left cooling chamber and a right cooling chamber are respectively arranged inside the left end and the right end of the shell, a paper inlet is formed in the upper surface of the shell, a drawable shredded paper accommodating device is arranged on the inner side of the front surface of the shell, two through holes communicated with the left cooling chamber and the right cooling chamber are respectively formed in the front end surface of the shell, a shredded ice accommodating device is respectively arranged in the left cooling chamber and the right cooling chamber, the two shredded ice accommodating devices are respectively positioned on the left side and the right side of the shredded paper accommodating device, and the two shredded ice accommodating devices respectively penetrate through the centers of the left cooling chamber and the right cooling chamber;
the rear end of the shell is provided with a power cord, the shell is internally provided with a first motor, a first fan, a first paper shredding device, a second motor, a second fan and a second paper shredding device, the first fan is fixed on the left side of the left cooling chamber through a bolt, the second fan is fixed on the right side of the right cooling chamber through a bolt, the first motor is fixed on the upper end face of the left cooling chamber through a bolt, the second motor is fixed on the upper end face of the right cooling chamber through a bolt, the first motor is electrically connected with the left end of the first paper shredding device, the second motor is electrically connected with the right end of the second paper shredding device, and the first paper shredding device and the second paper shredding device are parallelly opposite and are arranged above the paper shredding storage device; a plurality of heat dissipation holes are formed in the rear end face of the shell, and a plurality of air inlets are formed in the left side wall and the right side wall of the shell.
Preferably, the first paper shredding device and the second paper shredding device rotate in opposite directions.
Preferably, the specific shape of the through hole may be circular or rectangular.
Preferably, the length of the sliding groove in the movable plate is longer than that of the sliding rails on the left side wall and the right side wall of the upper end of the shell.
Through the structure, the left cooling chamber and the right cooling chamber achieve the low-temperature effect mainly by the crushed ice in the crushed ice accommodating device, the crushed ice can be rapidly cooled, the first fan and the second fan simultaneously transmit the cold air in the left cooling chamber and the right cooling chamber, so that the cold air flows in the paper shredder, the temperature of the first motor and the second motor is reduced, the paper shredder is effectively prevented from stopping working due to the heating of the motor, and the working efficiency of the paper shredder is improved; the crushed ice containing device can be conveniently detached, crushed ice can be made again in a refrigeration mode and then placed in the crushed ice containing device, and therefore repeated utilization is achieved, and cost is reduced.
Description of the drawings:
FIG. 1 is a schematic structural diagram of a portable shredder with a cooling device according to the present invention;
FIG. 2 is another schematic diagram of the portable shredder with a cooling device according to the present invention;
FIG. 3 is a schematic structural view of a movable plate of the portable shredder with a cooling device according to the present invention;
FIG. 4 is a schematic structural diagram of a first paper shredder of the portable shredder with a cooling device according to the present invention;
fig. 5 is a schematic structural view of the left cooling chamber of the portable shredder with a cooling device according to the present invention.
In the figure: the paper shredding device comprises a shell 1, a power line 11, a through hole 12, a shredded paper storage device 13, a base 14, a paper inlet 15, a slide rail 16, an air inlet 17, an upper cover 2, a movable plate 21, a slide groove 22, a first shredded paper device 3, a first motor 31, a first fan 32, a second shredded paper device 4, a second motor 41, a second fan 42, a left cooling chamber 5, a right cooling chamber 6 and heat dissipation holes 7.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in fig. 1 to 5, a portable shredder with a cooling device comprises a housing 1 and an upper cover 2, wherein movable plates 21 fixed by bolts are respectively arranged at the left and right ends of the upper cover 2, sliding grooves 22 and sliding rails 16 matched with the sliding grooves 22 are respectively arranged on the left and right side walls at the upper end of the housing 1, the upper cover 2 is mounted at the upper end of the housing 1 through the sliding grooves 22 in the movable plates 21, and four bases 14 distributed in a rectangular array are further arranged at the lower end of the housing 1;
a left cooling chamber 5 and a right cooling chamber 6 are respectively arranged inside the left end and the right end of the shell 1, a paper inlet 15 is arranged on the upper surface of the shell 1, a paper shredding storage device 13 capable of being drawn out is arranged on the inner side of the front surface of the shell 1, two through holes 12 communicated with the left cooling chamber 5 and the right cooling chamber 6 are respectively formed in the front end surface of the shell 1, a crushed ice containing device is respectively arranged in the left cooling chamber 5 and the right cooling chamber 6, the two crushed ice containing devices are respectively positioned on the left side and the right side of the paper shredding storage device 13, and the two crushed ice containing devices respectively penetrate through the centers of the left cooling chamber 5 and the right cooling chamber 6;
a power cord 11 is arranged at the rear end of the shell 1, a first motor 31, a first fan 32, a first paper shredding device 3, a second motor 41, a second fan 42 and a second paper shredding device 4 are further arranged in the shell 1, the first fan 32 is fixed on the left side of the left cooling chamber 5 through bolts, the second fan 42 is fixed on the right side of the right cooling chamber 6 through bolts, the first motor 31 is fixed on the upper end face of the left cooling chamber 5 through bolts, the second motor 41 is fixed on the upper end face of the right cooling chamber 6 through bolts, the first motor 31 is electrically connected with the left end of the first paper shredding device 3, the second motor 41 is electrically connected with the right end of the second paper shredding device 4, and the first paper shredding device 3 and the second paper shredding device 4 are opposite in parallel and are both arranged above the paper shredding device 13; the rear end face of the shell 1 is provided with a plurality of heat dissipation holes 7, and the left side wall and the right side wall of the shell 1 are provided with a plurality of air inlets 17.
The first paper shredder 3 and the second paper shredder 4 rotate in opposite directions.
The specific shape of the through hole 12 may be circular or rectangular.
The length of the sliding groove 22 in the movable plate 21 is longer than that of the sliding rail 16 on the left and right side walls at the upper end of the housing 1.
In summary, the left cooling chamber 5 and the right cooling chamber 6 mainly achieve the low temperature effect by the crushed ice in the crushed ice accommodating device, and the crushed ice can be rapidly cooled, the first fan 32 and the second fan 42 simultaneously transmit the cold air in the left cooling chamber 5 and the right cooling chamber 6, so that the cold air flows in the shredder, the temperature of the first motor 31 and the second motor 41 is reduced, and the shredder is effectively prevented from stopping working due to the heat generated by the motors, thereby improving the working efficiency of the shredder; the crushed ice containing device can be conveniently detached, crushed ice can be made again in a refrigeration mode and then placed in the crushed ice containing device, and therefore repeated utilization is achieved, and cost is reduced.
Claims (4)
1. A portable paper shredder with a cooling device comprises a shell and an upper cover, and is characterized in that movable plates fixed through bolts are arranged at the left end and the right end of the upper cover, sliding grooves are formed in the inner walls of the movable plates, sliding rails matched with the sliding grooves are arranged on the left side wall and the right side wall of the upper end of the shell, the upper cover is installed at the upper end of the shell through the sliding grooves in the movable plates, and four bases distributed according to a rectangular array are further arranged at the lower end of the shell;
a left cooling chamber and a right cooling chamber are respectively arranged inside the left end and the right end of the shell, a paper inlet is formed in the upper surface of the shell, a drawable shredded paper accommodating device is arranged on the inner side of the front surface of the shell, two through holes communicated with the left cooling chamber and the right cooling chamber are respectively formed in the front end surface of the shell, a shredded ice accommodating device is respectively arranged in the left cooling chamber and the right cooling chamber, the two shredded ice accommodating devices are respectively positioned on the left side and the right side of the shredded paper accommodating device, and the two shredded ice accommodating devices respectively penetrate through the centers of the left cooling chamber and the right cooling chamber;
the rear end of the shell is provided with a power cord, the shell is internally provided with a first motor, a first fan, a first paper shredding device, a second motor, a second fan and a second paper shredding device, the first fan is fixed on the left side of the left cooling chamber through a bolt, the second fan is fixed on the right side of the right cooling chamber through a bolt, the first motor is fixed on the upper end face of the left cooling chamber through a bolt, the second motor is fixed on the upper end face of the right cooling chamber through a bolt, the first motor is electrically connected with the left end of the first paper shredding device, the second motor is electrically connected with the right end of the second paper shredding device, and the first paper shredding device and the second paper shredding device are parallelly opposite and are arranged above the paper shredding storage device; a plurality of heat dissipation holes are formed in the rear end face of the shell, and a plurality of air inlets are formed in the left side wall and the right side wall of the shell.
2. The portable shredder with cooling device in accordance with claim 1, wherein the first shredding device and the second shredding device rotate in opposite directions.
3. The portable shredder with cooling device in accordance with claim 1, wherein the through hole is circular or rectangular in shape.
4. The portable shredder with cooling device in accordance with claim 1, wherein the length of the sliding slot in the movable plate is longer than the sliding tracks on the left and right side walls of the upper end of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488645.2U CN209901445U (en) | 2019-04-11 | 2019-04-11 | Portable paper shredder with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488645.2U CN209901445U (en) | 2019-04-11 | 2019-04-11 | Portable paper shredder with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209901445U true CN209901445U (en) | 2020-01-07 |
Family
ID=69035939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488645.2U Expired - Fee Related CN209901445U (en) | 2019-04-11 | 2019-04-11 | Portable paper shredder with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209901445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871371A (en) * | 2020-12-29 | 2021-06-01 | 陈继兵 | Paper jam clearing device and method for paper shredder |
-
2019
- 2019-04-11 CN CN201920488645.2U patent/CN209901445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871371A (en) * | 2020-12-29 | 2021-06-01 | 陈继兵 | Paper jam clearing device and method for paper shredder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20210411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |