Charging and discharging type cooling fan

Abstract

The utility model discloses a charging and discharging type cooling fan which comprises a machine body, and an upper water tank is arranged on the upper portion in the machine body. A storage battery assembly is arranged at any position of the lower end of the upper water tank, and a charging and discharging unit is arranged on the side edge of the machine body. The storage battery assembly is electrically connected with the charging and discharging unit. The cooling fan is reasonable in structural design, the charging and discharging unit and the storage battery assembly are arranged on the machine body, the charging and discharging function of the cooling fan is achieved, meanwhile, the cooling fan can be used as an emergency power source, the cooling fan can be used under the condition that no power source exists, and the practicability of the cooling fan is improved.

Description

Technical Field

[0001] The utility model relates to the field of cooling fans, in particular to a charge-discharge type cooling fan. Background Art

[0002] The cooling fan is a new type of energy-saving cooling and humidifying equipment, which has the dual functions of cooling and humidifying. The emergence of cooling fans has brought great convenience to people's lives, especially in summer, which can effectively reduce the indoor temperature and improve people's quality of life. However, most of the existing cooling fans need to be connected to a power supply before they can be used. They cannot be used without a power supply, which has limitations in use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a charge-discharge type cooling fan in view of the current status of the prior art.

[0004] The technical solution adopted by the utility model to solve the above technical problems is: a charge-discharge type cooling fan, comprising a body, an upper water tank is arranged on the upper part of the body; a battery assembly is arranged at any position of the lower end of the upper water tank, and a charge-discharge unit is arranged on the side of the body; the battery assembly is electrically connected to the charge-discharge unit.

[0005] Preferably, the battery assembly includes a waterproof box and a battery, the battery is arranged in the waterproof box, and the battery cooperates with the waterproof box to be suspended and connected to the lower end of the upper water tank.

[0006] Preferably, the charging and discharging unit comprises at least one charging interface and a discharging interface arranged adjacent to the charging interface.

[0007] Preferably, the battery is any one of a lead-acid battery, a UPS battery, a lithium iron phosphate battery, etc.

[0008] Preferably, a motor fixing bracket is arranged on the inner wall of the fuselage body, a waterproof motor is arranged on the motor fixing bracket, the waterproof motor is arranged below the battery assembly, a fan is arranged on the waterproof motor, and the fan is connected to the waterproof motor through a rotating shaft.

[0009] Compared with the prior art, the utility model has the following advantages: the utility model realizes the charging and discharging function of the cooling fan by arranging a charging and discharging unit and a battery assembly on the fuselage body, and can also be used as an emergency power supply, so that the cooling fan can be used without power supply, thereby improving the practicality of the cooling fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2It is a side view of the utility model;

[0012] Figure 3 This is a schematic diagram of the exploded structure of the waterproof motor of the utility model.

[0013] Figure 4 It is a three-dimensional diagram of the utility model.

[0014] Figure numerals: 1. Body; 2. Water tank; 3. Battery assembly; 4. Charging and discharging unit; 5. Waterproof box; 6. Battery; 7. Charging interface; 8. Discharging interface; 9. Motor fixing bracket; 10. Waterproof motor; 11. Fan; 12. Button assembly; 13. Reinforcement ribs; 14. Water supply motor; 15. Water tank; 16. Upper cover. DETAILED DESCRIPTION

[0015] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0016] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back... are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0017] Moreover, some of the above-mentioned terms may be used to express other meanings besides indicating orientation or positional relationships. For example, the term "on" may also be used to indicate a certain dependency or connection relationship in certain circumstances. A person skilled in the art may understand the specific meanings of these terms in the present utility model according to the specific circumstances.

[0018] In addition, the terms "install", "set", "provided with", "connect", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. The connection methods involved in this article are prior arts, without any improvement, and are all common knowledge of those skilled in the art. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0019] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0020] In this embodiment 1,

[0021] like Figures 1 to 4 As shown, the utility model provides a charge-discharge cooling fan 11, comprising a body 1, an upper water tank 2 is arranged on the upper part of the body 1; a battery assembly 3 is arranged at any position of the lower end of the upper water tank 2, and a charge-discharge unit 4 is arranged on the side of the body 1; the battery assembly 3 is electrically connected to the charge-discharge unit 4;

[0022] An upper cover plate 16 and an adjacently arranged button assembly 12 are provided above the upper water tank;

[0023] The button assembly 12 can be used to adjust the wind speed of the cooling fan in multiple positions and to switch it on and off at a fixed time.

[0024] The battery assembly 3 is charged by the charging and discharging unit 4 , and when there is no power supply, the cooling fan 11 is powered by the battery assembly 3 .

[0025] The battery assembly 3 includes a waterproof box 5 and a battery 6. The battery 6 is arranged in the waterproof box 5. The battery 6 cooperates with the waterproof box 5 to be suspended and connected to the lower end of the upper water tank 2.

[0026] By arranging the battery assembly 3 at the lower end of the upper water tank 2, the structure of the cooling fan is made more compact and occupies less space; at the same time, the battery 6 is arranged in the waterproof box 5, which can ensure the installation strength while playing a waterproof role and has high safety.

[0027] The charging and discharging unit 4 includes at least one charging interface 7 and a discharging interface 8 arranged adjacent to the charging interface 7;

[0028] When outdoors, the battery 6 can be charged by connecting the solar panel through the charging interface 7, and the power in the battery assembly 3 can also be output through the discharge interface 8. Fast charging and slow charging can be selected in the discharge output, such as charging mobile phones, power banks, desk lamps, fans, etc., for use as emergency power supply.

[0029] The storage battery 6 is any one of a lead-acid storage battery, a UPS storage battery, a lithium iron phosphate storage battery and the like.

[0030] A motor fixing frame 9 is provided on the inner wall of the fuselage body 1, and a waterproof motor 10 is provided on the motor fixing frame 9. The waterproof motor 10 is arranged below the battery assembly 3, and a fan 11 is provided on the waterproof motor 10. The fan 11 is connected to the waterproof motor 10 through a rotating shaft 12;

[0031] The waterproof motor 10 is fixed at the center of the motor fixing frame 9, and the installation stability is enhanced by the reinforcing ribs 13 provided on the motor fixing frame 9.

[0032] like Figures 1 to 4 As shown, when in use, the battery assembly 3 is charged by connecting the power adapter and cooperating with the charging and discharging unit 4. In the absence of power, the waterproof motor 10 is powered by the battery assembly 3, so that the waterproof motor 10 drives the fan 11 to rotate, thereby realizing the normal operation of the cooling fan. At the same time, the power in the battery assembly 3 can also be output through the discharge interface 8 and used as an emergency power supply.

[0033] In Example 2,

[0034] like Figures 1 to 4 As shown, when in use, water is added to the upper water tank 2, and the water in the upper water tank 2 flows into the water storage tank 15 at the bottom of the cold fan 11, and the water is transmitted to the upper water tank 2 through the water supply motor 14 provided in the water storage tank 15, and dripped onto the wet curtain, so that it absorbs heat in the air and evaporates into water vapor, and is blown out by the fan 11 driven by the waterproof motor 10 to form cold air; the cold fan lowers the air temperature through water vapor and increases the air humidity at the same time, thereby effectively lowering the indoor temperature.

[0035] In the description of this specification, reference is made to the terms "one embodiment", "some embodiments", "examples", "specific examples", etc.

[0036] The description of "example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0037] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art, which will not be described in detail here.

[0038] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, various changes and variations can be made in the specific implementation methods and application scopes based on the ideas of the present invention. The content of this specification should not be understood as a limitation on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A charge-discharge cooling fan, comprising a body, wherein an upper water tank is arranged on the upper part of the body; characterized in that: A battery assembly is arranged at any position of the lower end of the upper water tank, and a charging and discharging unit is arranged at the side of the fuselage body; the battery assembly is electrically connected to the charging and discharging unit.

2. A charge-discharge cooling fan according to claim 1, characterized in that: The battery assembly comprises a waterproof box and a battery. The battery is arranged in the waterproof box, and the battery cooperates with the waterproof box to be suspended and connected to the lower end of the upper water tank.

3. A charge-discharge cooling fan according to claim 1, characterized in that: The charging and discharging unit includes at least one charging interface and a discharging interface arranged adjacent to the charging interface.

4. The charge-discharge cooling fan according to claim 1, characterized in that: The battery is any one of a lead-acid battery, a UPS battery, and a lithium iron phosphate battery.

5. The charge-discharge cooling fan according to claim 1, characterized in that: A motor fixing frame is arranged on the inner wall of the fuselage body, a waterproof motor is arranged on the motor fixing frame, the waterproof motor is arranged below the battery assembly, a fan is arranged on the waterproof motor, and the fan is connected to the waterproof motor through a rotating shaft.

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