CN211650640U - Lithium battery powered indoor air exchange equipment - Google Patents
Lithium battery powered indoor air exchange equipment Download PDFInfo
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- CN211650640U CN211650640U CN202020314097.4U CN202020314097U CN211650640U CN 211650640 U CN211650640 U CN 211650640U CN 202020314097 U CN202020314097 U CN 202020314097U CN 211650640 U CN211650640 U CN 211650640U
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Abstract
The utility model relates to an indoor air regenerating device technical field especially relates to an indoor air regenerating device of lithium cell power supply, include: the ventilation main body comprises a first shell, the first shell and a second shell are connected to form a hollow area, and a battery bin is mounted on the second shell; a first electrode contact and a magnet are mounted on the second shell, and the first electrode contact is electrically connected with the main board; the lithium battery is arranged in the battery bin, a fixing sheet, a charging interface and a second electrode contact are arranged on the lithium battery, the second electrode contact is elastically connected with the first electrode contact, and the fixing sheet is detachably connected with the magnet; the air supply main body is connected with the fan. The utility model provides an among the prior art indoor air regenerating device need insert the alternating current and lead to using inconvenient problem. The utility model discloses do not need external alternating current power supply, supply with built-in battery, portable is also more succinct.
Description
Technical Field
The utility model relates to an indoor air regenerating device technical field especially relates to an indoor air regenerating device of lithium cell power supply.
Background
Usually, people can feel that the indoor air is relatively dirty after having a rest for one night in a bedroom rest room and indoors and outdoors if air circulation does not exist, and the health is not facilitated. The common exhaust fan in the market is a negative pressure type air interchanger, and negative pressure is generated indoors by exhausting indoor air, and external air enters indoors through doors and windows. Some other devices also adopt a positive pressure air inlet mode to improve indoor air, and all the devices are powered by processing alternating current at present. When the existing indoor ventilation equipment is connected with alternating current, a long power line is needed, or the equipment needs to be installed near a socket or is wired near the equipment indoors, so that some inconveniences are brought, and the indoor attractiveness is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings in the prior art, an object of the present invention is to provide an indoor ventilation equipment powered by lithium battery, which is used for solving the problem that the indoor ventilation equipment in the prior art needs to access the ac power to cause inconvenience in use. The utility model discloses do not need external alternating current power supply, with the built-in battery power supply, the mounted position is more nimble, does not receive the source position influence.
In order to achieve the above objects and other related objects, the utility model provides an indoor air interchanger of lithium cell power supply, indoor air interchanger includes:
the air exchange main body comprises a first shell, the first shell is connected with a second shell to form a hollow area, a fan is mounted on the second shell, the fan is electrically connected with a main board, the main board is mounted on a main board support, and the main board support is mounted on the second shell; a battery bin is arranged on the second shell, and a hollow channel is arranged in the battery bin; a first electrode contact and a magnet are mounted on the second shell, and the first electrode contact is electrically connected with the mainboard;
the lithium battery is arranged in the battery bin, a fixing sheet, a charging interface and a second electrode contact are arranged on the lithium battery, the second electrode contact is connected with the first electrode contact, and the fixing sheet is detachably connected with the magnet;
the air supply main body is connected with the fan.
Further, the first electrode contact is an elastic structure, and the second electrode contact is in contact with the first electrode contact in a compressed state; the material of stationary blade is the iron sheet, the stationary blade is fixed the lithium cell in the battery compartment with the magnet after adsorbing.
The lithium battery is a detachable independent component, can be taken down from the equipment for charging, and is filled with electricity and then is installed in the ventilation main body. The lithium battery is provided with a fixing sheet, a charging interface and a second electrode contact, and an external charger can be used for charging the lithium battery part through the charging interface; the second casing of the ventilation main body is provided with a battery compartment, and the battery compartment forms a lithium battery assembly channel (the hollow channel). One end of the lithium battery assembly channel (the hollow channel) is provided with a first electrode contact and a magnet which are arranged on the second shell, the second electrode contact is elastically connected with the first electrode contact, a fixing piece is detachably connected with the magnet, the fixing piece is contacted with the magnet after the lithium battery is assembled in place, the second electrode contact is contacted with the first electrode contact in the ventilation main body, the fixing piece is made of iron, and the lithium battery component can be fixed after the fixing piece is adsorbed by the magnet; the first electrode contact is an elastic structure which can contract after being pressed and keeps the elastic pressure after the first electrode contact is compressed, so that the reliable contact of the first electrode contact and the second electrode contact can be ensured. The first electrode contact is connected with the main board through a lead, so that the lithium battery supplies power to the equipment. The indoor ventilation equipment does not need an external alternating current power supply, is powered by a built-in battery, and is more simple and convenient to carry. The lithium battery replaces a power line for the indoor ventilation equipment, the installation requirement on products is reduced, the lithium battery is not limited by the position of a socket, and the lithium battery can be randomly installed at a required position. The first electrode contact of the indoor ventilation equipment is elastic, and after the first electrode contact is stressed, elastic pressure can be kept between the contact points, so that reliable contact can be ensured. The indoor ventilation equipment is not provided with an external power line, and is more attractive as a whole.
In an embodiment of the present invention, the first casing is provided with an air outlet mesh.
In an embodiment of the present invention, the battery compartment includes a first cover of the battery compartment, the first cover of the battery compartment is installed on the second casing, and the second cover of the battery compartment is connected with the first cover of the battery compartment to form a hollow channel.
The first cover body of the battery compartment is provided with a plurality of clamping groove structures so as to be fixed on the second shell.
In an embodiment of the present invention, the first housing and the second housing are integrally connected; the first cover body of the battery compartment is provided with a plurality of clamping groove structures which are positioned on the second shell, and the second cover body of the battery compartment is fixed on the second shell through four screw fixing points and simultaneously compresses the first cover body of the battery compartment, so that a lithium battery assembly channel is formed. Besides threaded connection, the second cover body of the battery compartment and the second shell can also be fixed by means of bonding and the like.
The second cover body of the battery compartment is fixed on the second shell through four screw fixing points and simultaneously compresses the lower cover of the battery compartment, thereby forming a lithium battery assembly channel (the hollow channel).
In an embodiment of the utility model, the air supply main part includes supply air duct, supply air duct's one end with the fan is connected, supply air duct's the other end and air intake leg joint, install air filter in the supply air duct.
Outdoor air enters the air supply pipeline through the air inlet support, is filtered by the air filter element and is then sent into a room through the fan. The lithium cell is the mainboard power supply, and the mainboard passes through the wire and supplies power and provide control signal for the fan, steerable fan's rotational speed to adjust the air supply amount of wind.
As above, the utility model discloses an indoor air regenerating device of lithium cell power supply has following beneficial effect: the indoor ventilation equipment does not need an external alternating current power supply, is powered by a built-in battery, and is more simple and convenient to carry. The lithium battery replaces a power line for the indoor ventilation equipment, the installation requirement on products is reduced, the lithium battery is not limited by the position of a socket, and the lithium battery can be randomly installed at a required position. The first electrode contact of the indoor ventilation equipment is elastic, and after the first electrode contact is stressed, elastic pressure can be kept between the contact points, so that reliable contact can be ensured. The indoor ventilation equipment is not provided with an external power line, and is more attractive as a whole.
Drawings
Fig. 1 shows an exploded view of an indoor ventilation device powered by a lithium battery according to an embodiment of the present invention.
Fig. 2 is a schematic view illustrating an opened state of a ventilation body of an indoor ventilation apparatus powered by a lithium battery according to an embodiment of the present invention.
Fig. 3 is a front view of a battery compartment of an indoor ventilation device powered by a lithium battery installed on a second housing according to an embodiment of the present invention.
Fig. 4 is a cross-sectional view taken along line a-a of fig. 3 according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a battery compartment of an indoor ventilation device powered by a lithium battery according to an embodiment of the present invention.
Fig. 6 is an enlarged view of a portion B in fig. 5 according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of a lithium battery of an indoor ventilation device powered by a lithium battery according to an embodiment of the present invention.
Fig. 8 is a schematic view illustrating an installation of a ventilation main body of an indoor ventilation apparatus powered by a lithium battery according to an embodiment of the present invention.
Description of the element reference numerals
1-a ventilation main body, 101-a first shell, 102-an air outlet mesh, 103-a second shell; 2-a fan; 3, a main board; 4-main board support; 5-battery compartment, 501-first cover body of battery compartment, 502-second cover body of battery compartment; 6-first electrode contact; 7-a magnet; 8-lithium battery, 801-stator, 802-charging interface, 803-second electrode contact; 9-air supply main body, 901-air supply pipeline, 902-air inlet support and 903-air filter element; 10-wall body.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 8. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1, the present invention provides an indoor ventilation device powered by a lithium battery, including:
referring to fig. 2, the ventilation main body 1 includes a first casing 101, an air outlet hole 102 is formed in the first casing 101, the first casing 101 and a second casing 103 are connected to form a hollow area, a fan 2 is installed on the second casing 103, the fan 2 is electrically connected to a main board 3, the main board 3 is installed on a main board support 4, and the main board support 4 is installed on the second casing 103; a battery compartment 5 is mounted on the second housing 103, the battery compartment 5 includes a first battery compartment cover 501, please refer to fig. 3 and fig. 4, the first battery compartment cover 501 is mounted on the second housing 103, please refer to fig. 5, and the second battery compartment cover 502 is connected with the first battery compartment cover 501 to form a hollow channel; referring to fig. 6, a first electrode contact 6 and a magnet 7 are mounted on the second housing 103, and the first electrode contact 6 is electrically connected to the main board 3;
the first shell 101 and the second shell 103 are clamped into a whole; the first cover body 501 of the battery compartment is provided with a plurality of clamping groove structures which are positioned on the second shell 103, and the second cover body 502 of the battery compartment is fixed on the second shell 103 through four screw fixing points and compresses the first cover body 501 of the battery compartment;
referring to fig. 7, a lithium battery 8, wherein the lithium battery 8 is installed in the battery compartment 5, and the lithium battery 8 is provided with a fixing piece 801, a charging interface 802 and a second electrode contact 803, referring to fig. 4, the first electrode contact 6 is an elastic structure, and the second electrode contact 803 contacts with the first electrode contact 6 in a compressed state; the fixing piece 801 is made of an iron piece, and the lithium battery 8 is fixed in the battery compartment 5 after the fixing piece 801 and the magnet 7 are adsorbed;
referring to fig. 1, an air supply main body 9, wherein the air supply main body 9 is connected with the fan 2; the air supply main body 9 comprises an air supply pipeline 901, one end of the air supply pipeline 901 is connected with the fan 2, the other end of the air supply pipeline 901 is connected with an air inlet support 902, and an air filter element 903 is installed in the air supply pipeline 901.
Referring to fig. 8, the indoor ventilating device is generally installed on a wall 10.
The working process is as follows: outdoor air enters the air supply pipeline 901 from the air inlet support 902, is filtered by the air filter element 903 and is sent into the room by the fan 2. Lithium cell 8 is the mainboard 3 power supply, and mainboard 3 passes through the wire and supplies power and control fan 2's rotational speed for fan 2, adjusts the air supply amount of wind. The lithium battery 8 is a detachable independent component which can be removed from the device for charging, and then be filled into the ventilation body 1. The lithium battery 8 is provided with a fixing sheet 801, a charging interface 802 and a second electrode contact 803, and an external charger can be used for charging the parts of the lithium battery 8 through the charging interface 802; the second housing 103 of the ventilation main body 1 is provided with a battery compartment 5, and the battery compartment 5 forms a hollow passage. One end of the hollow passage is provided with a first electrode contact 6 and a magnet 7 which are arranged on the second shell 103, the second electrode contact 803 is elastically connected with the first electrode contact 6, and the fixing piece 801 is detachably connected with the magnet 7. After the lithium battery 8 is assembled in place, the fixing piece 801 is in contact with the magnet 7, the second electrode contact 803 is in contact with the first electrode contact 6 in the ventilation main body 1, the fixing piece 801 is made of iron, and the lithium battery 8 assembly can be fixed after the fixing piece 801 is adsorbed by the magnet 7; the first electrode contact 6 is an elastic structure that is contractible by pressure and maintains elastic pressure after the first electrode contact 6 is compressed, which ensures reliable contact between the first electrode contact 6 and the second electrode contact 803. The first electrode contact 6 is connected with the main board 3 through a lead, so that the lithium battery 8 supplies power to the equipment.
To sum up, the utility model discloses do not need external alternating current power supply, supply with built-in battery, portable is also more succinct. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. A lithium battery powered indoor air moving device, characterized in that the indoor air moving device comprises:
the air exchange main body (1), the air exchange main body (1) comprises a first shell (101), the first shell (101) is connected with a second shell (103) to form a hollow area, a fan (2) is installed on the second shell (103), the fan (2) is electrically connected with a main board (3), the main board (3) is installed on a main board support (4), and the main board support (4) is installed on the second shell (103); a battery bin (5) is mounted on the second shell (103), and a hollow channel is formed in the battery bin (5); a first electrode contact (6) and a magnet (7) are mounted on the second shell (103), and the first electrode contact (6) is electrically connected with the mainboard (3);
the lithium battery (8) is installed in the battery bin (5), a fixing sheet (801), a charging interface (802) and a second electrode contact (803) are arranged on the lithium battery (8), the second electrode contact (803) is connected with the first electrode contact (6), and the fixing sheet (801) is detachably connected with the magnet (7);
the air supply device comprises an air supply main body (9), wherein the air supply main body (9) is connected with the fan (2).
2. A lithium battery powered indoor ventilation device as claimed in claim 1, characterized in that: an air outlet mesh (102) is arranged on the first shell (101).
3. A lithium battery powered indoor ventilation device as claimed in claim 1, characterized in that: the battery compartment (5) comprises a first battery compartment cover body (501), the first battery compartment cover body (501) is installed on the second shell (103), and a second battery compartment cover body (502) is connected with the first battery compartment cover body (501) to form a hollow channel.
4. A lithium battery powered indoor ventilation device as claimed in claim 1, characterized in that: the air supply main body (9) comprises an air supply pipeline (901), one end of the air supply pipeline (901) is connected with the fan (2), and the other end of the air supply pipeline (901) is connected with the air inlet support (902).
5. A lithium battery powered indoor ventilation device as claimed in claim 4, characterized in that: an air filter element (903) is installed in the air supply pipeline (901).
6. A lithium battery powered indoor ventilation device as claimed in claim 1, characterized in that: the first electrode contact (6) is of a resilient construction, the second electrode contact (803) being in contact with the first electrode contact (6) in a compressed state; the fixing piece (801) is made of an iron piece, and the lithium battery (8) is fixed in the battery bin (5) after the fixing piece (801) is adsorbed by the magnet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314097.4U CN211650640U (en) | 2020-03-13 | 2020-03-13 | Lithium battery powered indoor air exchange equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314097.4U CN211650640U (en) | 2020-03-13 | 2020-03-13 | Lithium battery powered indoor air exchange equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211650640U true CN211650640U (en) | 2020-10-09 |
Family
ID=72687774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020314097.4U Expired - Fee Related CN211650640U (en) | 2020-03-13 | 2020-03-13 | Lithium battery powered indoor air exchange equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211650640U (en) |
-
2020
- 2020-03-13 CN CN202020314097.4U patent/CN211650640U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |