CN217575736U - Vacuum packaging machine with storage battery - Google Patents
Vacuum packaging machine with storage battery Download PDFInfo
- Publication number
- CN217575736U CN217575736U CN202221549360.3U CN202221549360U CN217575736U CN 217575736 U CN217575736 U CN 217575736U CN 202221549360 U CN202221549360 U CN 202221549360U CN 217575736 U CN217575736 U CN 217575736U
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- vacuum pump
- battery
- exhaust chamber
- vacuum
- storage battery
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Abstract
The utility model discloses a take vacuum packaging machine of battery relates to the vacuum packaging machine field. The vacuum packaging machine with the storage battery comprises a base, a bottom cover covered with the base, a heating wire used for heat sealing at the front part of the base and an evacuation groove at the rear side of the heating wire; install the vacuum pump that is used for managing to find time in the frame, and control circuit board, still be provided with the battery that provides the power for control circuit board in the frame, set up between battery and the vacuum pump and enclose into the exhaust chamber by the vertical wall, vacuum pump and battery are installed respectively in the exhaust chamber both sides and are separated by the exhaust chamber, and the exhaust chamber sets up the notch relative with the gas vent of vacuum pump. It not only convenience of customers uses, and the vacuum pump carries out the gas of evacuation with it to the wrapping bag moreover, and the exhaust chamber is arranged into through the relative notch of gas vent and exhaust chamber, and the exhaust chamber not only plays carminative effect, still can carry out radiating effect with the combustion gas to vacuum pump and battery simultaneously, can effectively prolong mechanical life.
Description
Technical Field
The utility model relates to a vacuum packaging machine field, in particular to take vacuum packaging machine of battery.
Background
The household vacuum packaging machine with the storage battery is small in size, easy to operate and popular with people, and mainly used for vacuumizing, sealing and sealing a vacuum packaging bag containing food. The vacuum packaging machine who takes the battery at present all sets up the power cord by the fuselage, switch on through power cord plug and socket, with start-up work, then to the domestic vacuum packaging machine who takes the battery, in the use, can touch the household electrical appliances that the socket is connected too much usually, perhaps place the phenomenon that the socket can not be found in the vacuum packaging machine's of taking the battery place, must bring inconvenience for the user, experience is felt poor, and because the easy hair perm that appears of small vacuum pump, causes the problem that mechanical life shortens.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can more facilitate the use and easy radiating vacuum packaging machine who takes the battery to promote user experience and feel and prolong mechanical life.
The utility model discloses a vacuum packaging machine with a storage battery, which comprises a machine base, a bottom cover covered with the machine base, a heating wire used for heat sealing at the front part of the machine base, and an evacuation groove at the rear side of the heating wire; install the vacuum pump that is used for managing to find time in the frame, and control circuit board, still be provided with the battery that provides the power for control circuit board in the frame, set up between battery and the vacuum pump and enclose into the exhaust chamber by the vertical wall, vacuum pump and battery are installed respectively in the exhaust chamber both sides and are separated by the exhaust chamber, and the exhaust chamber sets up the notch relative with the gas vent of vacuum pump.
The vacuum packaging machine with the storage battery is internally provided with the storage battery in the machine body, and the storage battery can supply power for each device in the vacuum packaging machine with the storage battery without an external power supply, so that the vacuum packaging machine is convenient for a user to use and improves the experience of the user; and the vacuum pump carries out the gas of evacuation with it to the wrapping bag, and the notch relative with the exhaust chamber through the gas vent discharges into the exhaust chamber, and the exhaust chamber not only plays the effect of exhaust, still plays simultaneously can carry out radiating effect with the exhaust gas to vacuum pump and battery, can effectively prolong mechanical life.
Drawings
FIG. 1 is a schematic view showing a disassembled structure of a vacuum packaging machine with a storage battery according to the present invention;
FIG. 2 is a schematic structural view of the stand according to the present invention;
fig. 3 is a schematic structural diagram of the bottom cover of the present invention.
Detailed Description
A vacuum packing machine with a storage battery, as shown in fig. 1 and 2, comprises a base 1, a bottom cover 2 covered with the base, a heating wire (not shown) for heat sealing at the front part of the base, and an evacuation groove (not shown) at the rear side of the heating wire; install in the frame and be used for the evacuation vacuum pump 4, and control circuit board 3, still be provided with in the frame and provide the battery 5 of power for control circuit board 3, set up between battery 5 and the vacuum pump interval and enclose into exhaust chamber 6 by the vertical wall, vacuum pump 4 and battery 5 are installed respectively in exhaust chamber both sides and are separated by the exhaust chamber, and the exhaust chamber sets up notch 7 relative with the gas vent 8 of vacuum pump.
The storage battery 5 is arranged in the machine base 1, and can supply power for each device in the vacuum packaging machine with the storage battery without an external power supply, so that the use by a user is facilitated, and the experience of the user is improved; and the vacuum pump 4 is with its gas of carrying out the evacuation to the wrapping bag, through the gas vent 8 with the relative notch 7 of exhaust chamber 6 row exhaust chamber, exhaust chamber 6 not only plays the exhaust effect, still can carry out radiating effect with the exhaust gas to vacuum pump 4 and battery 5 simultaneously, can effectively prolong mechanical life.
For the stability of adding vacuum pump 4 and battery 5, the accessible sets up battery mounting groove 9 and vacuum pump mounting groove 10 respectively in the frame 1 of exhaust chamber 6 both sides, and battery 5 installs in battery mounting groove 9, and vacuum pump 4 installs in vacuum pump mounting groove 10 to reach the effect of stably installing vacuum pump 4 and battery 5.
And ribs are arranged at the bottom of the battery mounting groove 9 and used for supporting the battery, so that a heat dissipation and ventilation channel is formed at the bottom of the vacuum pump. The bottom of the vacuum pump mounting groove 10 is provided with a rib 11 for supporting the vacuum pump, so that a heat dissipation and ventilation channel is formed at the bottom of the vacuum pump. The heat dissipation and ventilation channels are formed at the bottoms of the vacuum pump 4 and the storage battery 5 through the ribs 11, and good heat dissipation effect can be achieved through the heat dissipation and ventilation channels.
The bottom cover 2 of the base 1 is opposite to the vacuum pump and the storage battery, the lug 12 which is matched with the vacuum pump and the storage battery in shape is arranged to clamp the vacuum pump and the storage battery respectively, the phenomenon that the vacuum pump 4 and the storage battery 5 are moved due to the fact that the movement or the vibration generated by a machine is prevented, the effect of compressing the vacuum pump 4 and the storage battery 5 is further improved, the lug 12 is combined with the convex edge 11, and the vacuum pump 4 and the storage battery 5 can be well compressed in the base 1.
Because the bottom cover 2, the vacuum pump 4 and the storage battery 5 are all made of hard materials, the shockproof cotton 13 can be arranged on the surface of the bump 12, when the bottom cover 2 is attached to the vacuum pump 4 and the storage battery 5, the shockproof cotton 13 is respectively clamped on the outer surfaces of the vacuum pump 4 and the storage battery 5 through the bump 12 so as to achieve the shockproof effect, the shockproof cotton 13 is made of soft materials, and meanwhile, the bump 12 can be prevented from scratching the outer surfaces of the vacuum pump 4 and the storage battery 5, so that the service life of the machine is prolonged.
A voltage sampling circuit and a control chip are arranged in the control circuit board, the control chip can be a single chip microcomputer control chip, and signals of the control chip are STM32F series. And the voltage sampling circuit is used for transmitting the sampled voltage output value of the storage battery to the control chip, and the control chip outputs a control signal to control the storage battery to provide power supply time for the heating wire according to the voltage output value of the received storage battery. Because the voltage output by the storage battery when the storage battery has different electric quantities fluctuates, when the heating wire works, the voltage sampling circuit continuously samples the voltage output value of the storage battery and transmits the voltage output value to the control chip, the control chip can calculate that the heating wire is in the specified heating value according to the current voltage output value of the storage battery, the control chip outputs a control signal to control the time for supplying power to the heating wire by the storage battery, and the heating value W = P t of the heating wire, so that the heating value of the heating wire is accurately controlled, the working time of the heating wire is dynamically adjusted, and the effect of ensuring the sealing quality is achieved.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model discloses to the ordinary skilled person in technical field's the prerequisite that does not deviate from the utility model discloses under the design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (8)
1. A vacuum packaging machine with a storage battery comprises a base (1), a bottom cover (2) covered with the base, a heating wire used for heat sealing at the front part of the base, and an evacuation groove at the rear side of the heating wire; install vacuum pump (4) that are used for managing to find time in the frame, and control circuit board (3), its characterized in that, still be provided with battery (5) for control circuit board (3) provide the power in the frame, set up between battery (5) and the vacuum pump and enclose into exhaust chamber (6) by the vertical wall, vacuum pump (4) and battery (5) are installed respectively in the exhaust chamber both sides and are separated by the exhaust chamber, the exhaust chamber sets up notch (7) relative with exhaust port (8) of vacuum pump.
2. The vacuum packing machine with secondary battery according to claim 1, wherein a battery mounting groove (9) and a vacuum pump mounting groove (10) are respectively provided in the frame (1) at both sides of the exhaust chamber (6), the secondary battery (5) is mounted in the battery mounting groove (9), and the vacuum pump (4) is mounted in the vacuum pump mounting groove (10).
3. Vacuum packaging machine with accumulator according to claim 2 characterized by that at the bottom of the battery mounting groove (9) there are provided ribs for supporting the battery to form heat dissipation ventilation channels at the bottom of the vacuum pump.
4. The vacuum packing machine with storage battery as claimed in claim 2, wherein a rib (11) is provided at the bottom of the vacuum pump mounting groove (10) for supporting the vacuum pump to form a heat dissipation ventilation passage at the bottom of the vacuum pump.
5. Vacuum packaging machine with accumulator according to any of claims 1-4, characterized in that the bottom cover (2) of the stand (1), opposite to the vacuum pump and accumulator, is provided with projections (12) adapted to the shape of the vacuum pump and accumulator, respectively, for clamping the vacuum pump and accumulator.
6. The vacuum packing machine with storage battery according to claim 5, characterized in that a vibration-proof cotton (13) is provided on the surface of the bump (12).
7. The vacuum packing machine with secondary battery as claimed in claim 1, wherein a voltage sampling circuit and a control chip are provided in the control circuit board;
the voltage sampling circuit is used for transmitting the sampled voltage output value of the storage battery to the control chip;
and the control chip outputs a control signal to control the time for supplying power to the heating wire by the storage battery according to the voltage output value of the received storage battery.
8. The vacuum packing machine with storage battery as claimed in claim 7, wherein said control chip is a one-chip microcomputer control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221549360.3U CN217575736U (en) | 2022-06-21 | 2022-06-21 | Vacuum packaging machine with storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221549360.3U CN217575736U (en) | 2022-06-21 | 2022-06-21 | Vacuum packaging machine with storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217575736U true CN217575736U (en) | 2022-10-14 |
Family
ID=83529061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221549360.3U Active CN217575736U (en) | 2022-06-21 | 2022-06-21 | Vacuum packaging machine with storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217575736U (en) |
-
2022
- 2022-06-21 CN CN202221549360.3U patent/CN217575736U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |