CN219242254U

CN219242254U - Outdoor portable fan

Info

Publication number: CN219242254U
Application number: CN202320707293.1U
Authority: CN
Inventors: 苏华章
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-06-23
Anticipated expiration: 2033-04-03

Abstract

The utility model provides an outdoor portable fan, comprising: a housing; the air inlet pipe is fixedly arranged at the bottom of the inner side surface of the shell, and a fan is fixedly arranged at the top of the air inlet pipe; the air guide assembly is fixedly arranged at the top of the fan, and the air collecting cover is fixedly arranged at the top of the air guide assembly. One side of the air inlet pipe is fixedly provided with a buffer cushion, and one side of the buffer cushion is fixedly arranged on one side of the inner side surface of the shell. An air inlet is formed in the bottom of the shell, the air inlet is formed in the bottom of the air inlet pipe, and a blocking frame is fixedly arranged on the inner side face of the air inlet. According to the outdoor portable fan provided by the utility model, the structures such as the storage battery, the fan, the flow guide assembly, the wind collecting cover and the air inlet pipe are mutually matched, so that the wind blown out by the fan is farther, the wind speed is higher, the noise is lower, and the product use experience is better when the outdoor portable fan is used.

Description

Outdoor portable fan

Technical Field

The utility model relates to the technical field of outdoor products, in particular to an outdoor portable fan.

Background

The fan refers to a tool for generating wind and taking out cool in hot days. The electric fan is a device for generating air flow by electric drive, and the fan arranged in the fan is electrified and then turned into natural wind to achieve the effect of cooling.

In order to facilitate the outdoor workers to cool in hot summer, various portable fans, such as waist-hanging fans, appear on the market, but when the existing waist-hanging fans are used, the blown wind diverges and has small wind force, and the cooling effect is poor; the noise is large, and the sense of appearance is also affected.

Therefore, it is necessary to provide an outdoor portable fan to solve the above technical problems.

Disclosure of Invention

The utility model provides an outdoor portable fan which solves the problems of small wind dispersion and large noise.

In order to solve the technical problems, the utility model provides an outdoor portable fan, comprising:

a housing;

the air inlet pipe is fixedly arranged at the bottom of the inner side surface of the shell, and a fan is fixedly arranged at the top of the air inlet pipe;

the air guide assembly is fixedly arranged at the top of the fan, and the air collecting cover is fixedly arranged at the top of the air guide assembly.

Preferably, a cushion pad is fixedly arranged on one side of the air inlet pipe, and one side of the cushion pad is fixedly arranged on one side of the inner side surface of the shell.

Preferably, an air inlet is formed in the bottom of the shell, the air inlet is formed in the bottom of the air inlet pipe, and a blocking frame is fixedly mounted on the inner side surface of the air inlet.

Preferably, a first hook is fixedly arranged on one side of the shell, and a second hook is fixedly arranged on the other side of the shell.

Preferably, the storage batteries are fixedly installed on two sides of the inner side surface of the shell, the storage batteries are respectively arranged on two sides of the air inlet pipe, a power switch and a lighting switch are respectively fixedly installed at one end of the top of the shell, a lighting lamp is fixedly installed at the top of one end of the shell, and a charging port is fixedly installed at the top of the other end of the shell.

Preferably, the bottom fixed mounting of shell has fixed frame, the spout has all been seted up to the both sides of the bottom of fixed frame, the bottom of fixed frame is provided with cleans the subassembly, clean the both ends of subassembly all sliding connection in the medial surface of spout, the centre fixed mounting of the bottom of cleaning the subassembly has the movable plate, the medial surface fixed mounting of fixed frame has the filter screen.

Preferably, a spring is fixedly arranged at one end of the inner side surface of the sliding groove, and a cleaning assembly is fixedly arranged at one end of the spring.

Compared with the related art, the outdoor portable fan provided by the utility model has the following beneficial effects:

the utility model provides an outdoor portable fan which is matched with the structures such as a storage battery, a fan, a flow guide assembly, a wind collecting cover and an air inlet pipe, so that the wind blown out by the fan is farther, the wind speed is higher, the noise is lower, and the product use experience is better when the outdoor portable fan is used.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of an outdoor portable fan according to the present utility model;

FIG. 2 is a schematic perspective view of the structure shown in FIG. 1;

FIG. 3 is a schematic view of the internal structure shown in FIG. 1;

FIG. 4 is a schematic view of the flow guiding assembly shown in FIG. 1;

fig. 5 is a schematic structural diagram of a second embodiment of an outdoor portable fan according to the present utility model;

fig. 6 is a schematic view of the bottom structure of the fixing frame shown in fig. 5.

Reference numerals in the drawings: 1. the device comprises a shell, 11, a first hook, 12, a second hook, 13, an air inlet, 14, a blocking frame, 15, a power switch, 16, an illumination switch, 17, an illumination lamp, 18, a charging port, 19, a storage battery, 2, a fan, 21, a diversion component, 22, a wind gathering cover, 23, an air inlet pipe, 24, a buffer cushion, 3, a fixed frame, 31, a filter screen, 32, a chute, 33, a spring, 34, a cleaning component, 35 and a moving plate.

Description of the embodiments

The utility model will be further described with reference to the drawings and embodiments.

Examples

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of an outdoor portable fan according to the present utility model; FIG. 2 is a schematic perspective view of the structure shown in FIG. 1; FIG. 3 is a schematic view of the internal structure shown in FIG. 1; fig. 4 is a schematic view of the bottom structure of the air inlet pipe shown in fig. 1. An outdoor portable fan comprising: a housing 1;

the air inlet pipe 23 is fixedly arranged at the bottom of the inner side surface of the shell 1, and the fan 2 is fixedly arranged at the top of the air inlet pipe 23;

the air guide assembly 21, the air guide assembly 21 fixed mounting in the top of fan 2, the top fixed mounting of air guide assembly 21 has the collection fan housing 22.

The wind directly blown by the fan 2 is in a divergent state, the wind speed is small, after the fan is added with the flow guide assembly 21, the divergent wind can be blown out vertically, the wind speed can be increased, and the wind can be blown farther;

the wind collecting cover 22 is a structure with gradually changed air duct space from large to small, can reduce noise, can be round, can be square or flat, and can be blown out from a small opening after the wind outlet which is blown out by the wind collecting cover 22 is collected, at the moment, the wind speed is continuously increased, the wind force blows farther, and the noise is reduced;

the water conservancy diversion subassembly 21 is now also the air-out protection network of whole device, and air outlet department need not design protection network again, and this kind of protection network design is before gathering wind to under gathering the addition of fan housing, this kind of design mode can not influence the wind effect that gathers that blows out after the wind gathers, otherwise, if the protection network design is in the air outlet department of gathering the fan housing, the wind that blows out can increase wind noise, and the wind that blows out also can diverge because of the barrier of protection network.

A cushion 24 is fixedly installed on one side of the air inlet pipe 23, and one side of the cushion 24 is fixedly installed on one side of the inner side surface of the shell 1.

An air inlet 13 is formed in the bottom of the shell 1, the air inlet 13 is arranged at the bottom of the air inlet pipe 23, and a blocking frame 14 is fixedly arranged on the inner side surface of the air inlet 13.

A first hook 11 is fixedly arranged on one side of the shell 1, and a second hook 12 is fixedly arranged on the other side of the shell 1.

The user can select a plurality of carrying modes through the first hook 11 and the second hook 12, and the first hook 11 and the second hook 12 adopt opposite mounting modes.

The utility model discloses a battery charging device, including shell 1, battery 19, air-supply line 23, switch 15 and lighting switch 16, lamp 17, charging hole 18, battery 19 set up respectively in the both sides of the medial surface of shell 1, the one end at the top of shell 1 is fixed mounting respectively, the top fixed mounting of one end of shell 1 has the light 17, the top fixed mounting of the other end of shell 1 has the charging hole 18.

The charging port 18 is capable of charging the storage battery 19, and the storage battery 19 supplies power to the blower 2 and the illumination lamp 17;

the illumination switch 16 is used to control the illumination lamp 17 to be turned on and off.

The working principle of the outdoor portable fan provided by the utility model is as follows:

when the air conditioner is used, a user turns on the power switch 15, the storage battery 19 discharges at the moment, the fan 2 is started at the moment, and the fan 2 pumps outside air into the inner side surface of the air inlet pipe 23 from the air inlet 13, then enters the air guide assembly 21 and the air collecting hood 22, and then blows out.

through the mutual cooperation of structures such as battery 19, fan 2, water conservancy diversion subassembly 21, wind gathering cover 22, intake pipe 23, when using, make the wind that the fan blown out blow farther, the wind speed is bigger, and the noise is lower, and the sense is experienced better in the product use.

Examples

Referring to fig. 5 and fig. 6 in combination, another outdoor portable fan is provided according to a second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present application provides an outdoor portable fan, and is characterized in that, an outdoor portable fan, fixed frame 3 is fixed to the bottom of shell 1, spout 32 has all been seted up to the both sides of the bottom of fixed frame 3, the bottom of fixed frame 3 is provided with cleans subassembly 34, clean the both ends of subassembly 34 all sliding connection in the medial surface of spout 32, the centre fixed mounting of the bottom of cleaning subassembly 34 has movable plate 35, the medial surface fixed mounting of fixed frame 3 has filter screen 31.

One side of the cleaning assembly 34 is fixedly provided with a cleaning brush which can clean dust on the filter screen 31 when in use.

A spring 33 is fixedly installed at one end of the inner side surface of the chute 32, and a cleaning component 34 is fixedly installed at one end of the spring 33.

The cleaning unit 34 can be pulled by the spring casting 33 when in use, and the cleaning unit 34 can be reset after the cleaning is completed.

when outdoor long-time use, filter screen 31 can filter the dust in the air, prevents that the dust from being inhaled to fan 2's inside to when the higher authority of filter screen 31 piles up more dust, the user can hold movable plate 35, removes movable plate 35, drives cleaning assembly 34 through movable plate 35 this moment, makes cleaning assembly 34 clear up the dust on the filter screen 31.

through structure such as fixed frame 3, filter screen 31, spout 32, spring 33, cleaning assembly 34, movable plate 35 mutually support, when using, can filter the dust in the air to can clear up the dust above the filter screen 31 through cleaning assembly 34, thereby facilitate the use of user.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. An outdoor portable fan, comprising:

a housing;

2. The outdoor portable fan of claim 1, wherein a cushion pad is fixedly installed at one side of the air inlet pipe, and one side of the cushion pad is fixedly installed at one side of the inner side surface of the housing.

3. The outdoor portable fan according to claim 2, wherein the bottom of the housing is provided with an air inlet, the air inlet is disposed at the bottom of the air inlet pipe, and the inner side surface of the air inlet is fixedly provided with a blocking frame.

4. The outdoor portable fan of claim 3, wherein a first hook is fixedly installed at one side of the housing, and a second hook is fixedly installed at the other side of the housing.

5. The outdoor portable fan according to claim 4, wherein the storage batteries are fixedly installed on both sides of the inner side surface of the housing, the storage batteries are respectively disposed on both sides of the air inlet pipe, one end of the top of the housing is fixedly installed with a power switch and a lighting switch, the top of one end of the housing is fixedly installed with a lighting lamp, and the top of the other end of the housing is fixedly installed with a charging port.

6. The outdoor portable fan according to claim 5, wherein a fixed frame is fixedly installed at the bottom of the housing, sliding grooves are formed in two sides of the bottom of the fixed frame, cleaning components are arranged at the bottom of the fixed frame, two ends of each cleaning component are slidably connected to inner side surfaces of the sliding grooves, a movable plate is fixedly installed in the middle of the bottom of each cleaning component, and a filter screen is fixedly installed on the inner side surfaces of the fixed frame.

7. The outdoor fan of claim 6, wherein a spring is fixedly mounted at one end of the inner side of the chute, and a cleaning assembly is fixedly mounted at one end of the spring.