CN218469214U

CN218469214U - Handheld cold wind appearance

Info

Publication number: CN218469214U
Application number: CN202222658072.8U
Authority: CN
Inventors: 董鲁圳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-10
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a handheld cold wind appearance relates to cooling device technical field. The utility model discloses a casing, aircraft nose, back lid and grab handle, the front end inside wall threaded connection of casing has the aircraft nose, threaded connection has the back lid in the back lateral wall of casing, the bottom lateral wall of casing passes through the bolt to be connected with the grab handle, it has the cover of taking a breath to inlay in the back lid, the air outlet has been seted up to the bottom of casing, the inner wall of casing passes through the motor frame to be connected with buncher, the shaft coupling is passed through in buncher's pivot and the wind head column junction, the outside of wind head column is provided with the semiconductor refrigeration circle. The utility model discloses a semiconductor refrigeration circle can cool off the gas of absorbing incoming, and the wind head post cooperation aerofoil not only can be better form whirlwind accelerate the gaseous velocity of flow effect, accelerate the energy of its consumption of the gaseous velocity of flow of the same quantity simultaneously and be less than traditional flabellum far away, can detect cold wind appearance ambient temperature through infrared thermodetector, and then reach the purpose of automatic adjustment wind-force size.

Description

Handheld cold wind appearance

Technical Field

The utility model belongs to the technical field of the cooling device, especially, relate to a handheld cold wind appearance.

Background

The cooling equipment is most common in high-temperature environment and is also visible everywhere in daily life of people, wherein, the floor fan for household use, the ceiling fan, the air conditioner and the handheld miniature fan for carrying out all belong to the cooling equipment, wherein, the handheld miniature fan mainly comprises a motor, a fan, a shell, a handle and a storage battery part, wherein, the storage battery provides electric energy support for the motor, then the motor provides power to drive the fan to rotate, thereby achieving the purpose of accelerating the gas flow velocity in partial area to generate the blowing effect, the shell is used for wrapping and protecting various electrical components, and the handle is provided for a user to hold, but it still has the following drawbacks in the actual use:

1. when the existing handheld micro fan is used, the fan is driven to rotate by a motor, so that the aim of accelerating the flow rate of gas to achieve blowing and cooling is fulfilled, but the temperature of the blown gas is influenced by the problem of the gas in a space area where the micro fan is located, and the aim of quickly cooling cannot be fulfilled;

2. the hand-held miniature fan of current, it is when using, directly with gaseous suction to the inside of hand-held miniature fan in the surrounding environment, the cleanliness of the wind that blows promptly receives its place environment influence, and its power of blowing size simultaneously needs the user to adjust according to self actual impression, can't be according to the problem of surrounding environment temperature self-regulation wind-force size.

Therefore, the existing handheld air cooler cannot meet the requirements in actual use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a handheld cold wind appearance can cool off the gas of absorbing through semiconductor refrigeration circle, and wind head post cooperation aerofoil not only can be better formation whirlwind accelerate the gaseous velocity of flow effect, accelerate the energy of its consumption of the gaseous velocity of flow of the same quantity simultaneously and be less than traditional flabellum far away, can detect cold wind appearance ambient temperature through infrared thermodetector, and then reach the purpose of automatic adjustment wind-force size, the problem that current hand-held miniature fan appears has been solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a handheld cold wind appearance, which comprises a housing, the aircraft nose, back lid and grab handle, the front end inside wall threaded connection of casing has the aircraft nose, threaded connection has the back lid in the back lateral wall of casing, the bottom lateral wall of casing passes through the bolt and is connected with the grab handle, it has the cover of taking a breath to inlay in the back lid, it is provided with the dust screen to open in the back lateral wall of cover of taking a breath, the air outlet has been seted up to the bottom of casing, it has the aviation baffle to bond on the air outlet of the bottom of casing, the inner wall of casing passes through the motor frame and is connected with buncher, buncher's pivot is passed through shaft coupling and tuyere column junction, the outside of tuyere column is provided with semiconductor refrigeration circle.

Furthermore, an equipment groove is formed in the shell and is communicated with the inner cavity of the rear cover, and the equipment groove is communicated with the external environment of the shell through the ventilation cover; specifically, the dust screen at the rear side of the air exchange cover can effectively carry out primary dust removal and purification treatment on the gas sucked into the machine shell.

Furthermore, an infrared temperature detector is embedded in the center of the side wall of the front end of the machine head and is electrically connected with a circuit board in the machine head through a data line, and the machine head and the machine shell are both arranged in a circular truncated cone structure.

Furthermore, the inner wall of an equipment groove in the machine shell is respectively connected with the motor frame and the semiconductor cooling ring through bolts, and the inner side wall of the semiconductor cooling ring is arranged in a gap with the outer wall of the position with the maximum diameter of the tuyere column; specifically, the semiconductor refrigerating ring is used for cooling absorbed gas entering the shell, and then the effect of rapid cooling is achieved.

Furthermore, a plurality of clamping grooves are formed in the outer wall of the wind head column, the wind head column is connected with the wind plates in a clamping mode through the clamping grooves, the number of the wind plates is half of the number of the clamping grooves, and the wind plates and the vacant clamping grooves are arranged intermittently.

Further, the internally mounted of grab handle has the battery, inlays in the side lateral wall of grab handle and has the light source board, and the side of light source board is provided with the regulation button, and light source board, regulation button and battery pass through the circuit board electrical property in wire and the aircraft nose respectively and link.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up semiconductor refrigeration circle and wind head post, when using, through set up the semiconductor refrigeration circle around the wind head post, and then reach and will cool off through the gas that buncher and wind head post absorbed incoming, then discharge the casing after accelerating through the wind head post, reach and accelerate refrigerated effect, adopt wind head post cooperation aerofoil not only can be better formation whirlwind accelerate the gas flow rate effect simultaneously, accelerate the energy of its consumption of the same amount gas flow rate to be less than traditional flabellum far away, and then the effectual electric power energy of having practiced thrift, current hand-held type miniature fan has been solved, it is when using, it is rotatory mainly to utilize motor drive fan, and then reach and accelerate the gas flow rate and reach the purpose of cooling of blowing, but the gaseous temperature that it blows receives the problem influence of miniature fan place internal gas of space, consequently can not reach rapid cooling's purpose.

2. The utility model discloses a set up infrared thermodetector and buncher, when using, install infrared thermodetector through inlaying in the aircraft nose, can detect cold wind appearance ambient temperature through infrared thermodetector, under the regulation and control through the circuit board, realize carrying out variable speed rotation under different temperatures through buncher, and then reach the purpose of automatic adjustment wind-force size, the current miniature fan of hand-held type has been solved, when it is using, directly with the inside of handheld miniature fan of gaseous suction in the ambient environment, the cleanliness of the wind that blows promptly receives that its place environment influences, its power of blowing size simultaneously, it adjusts according to self actual impression to need the user, can't adjust the problem of wind-force size by oneself according to ambient temperature.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first schematic view of a hand-held cold air instrument;

FIG. 2 is a second schematic view of a hand-held air-cooled instrument;

fig. 3 is an exploded view of a hand-held cold air instrument.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 101. a device tank; 102. a motor frame; 103. a speed-regulating motor; 104. a wind head column; 1041. a clamping groove; 105. a wind plate; 106. a semiconductor cooling ring; 2. a machine head; 201. an infrared temperature detector; 3. a rear cover; 4. a handle; 401. a light source plate; 402. adjusting a key; 403. a storage battery; 5. a wind guide plate; 6. a ventilation hood; 601. a dust screen.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1 to 3, the utility model relates to a handheld cold wind appearance, which comprises a housing 1, the aircraft nose 2, back lid 3 and grab handle 4, the front end inside wall threaded connection of enclosure 1 has aircraft nose 2, threaded connection has back lid 3 in the back lateral wall of enclosure 1, the bottom lateral wall of enclosure 1 passes through the bolt and is connected with grab handle 4, it has the scavenger hood 6 to inlay in the back lid 3, it is provided with dust screen 601 to open in the back lateral wall of scavenger hood 6, the air outlet has been seted up to the bottom of enclosure 1, it has air-guiding disc 5 to bond on the air outlet of the bottom of enclosure 1, the inner wall of enclosure 1 passes through motor frame 102 and is connected with buncher 103, buncher 103's pivot is passed through the shaft coupling and is connected with wind head post 104, the outside of wind head post 104 is provided with semiconductor refrigeration circle 106.

As shown in fig. 1 and 2, an infrared temperature detector 201 is embedded in the center of the front end sidewall of the handpiece 2, the infrared temperature detector 201 is electrically connected with a circuit board in the handpiece 2 through a data line, and the handpiece 2 and the housing 1 are both arranged in a circular truncated cone shape; the inside of grab handle 4 is installed with battery 403, inlays in the side lateral wall of grab handle 4 and has light source board 401, and the side of light source board 401 is provided with adjusting button 402, and light source board 401, adjusting button 402 and battery 403 are respectively through wire and the interior circuit board electrical property of aircraft nose 2 even.

As shown in fig. 1 and 3, an equipment groove 101 is formed in the interior of the housing 1, the equipment groove 101 is communicated with the interior chamber of the rear cover 3, and the equipment groove 101 is communicated with the external environment of the housing 1 through the ventilation hood 6; specifically, the dust screen 601 at the rear side of the ventilation hood 6 can effectively perform primary dust removal and purification treatment on the gas sucked into the machine shell 1; the inner wall of an equipment groove 101 in the machine shell 1 is respectively connected with the motor frame 102 and the semiconductor cooling ring 106 through bolts, and the inner side wall of the semiconductor cooling ring 106 is arranged in a gap with the outer wall of the maximum diameter position of the wind head column 104; specifically, the semiconductor cooling ring 106 performs a cooling effect on the gas absorbed into the casing 1, so as to achieve a rapid cooling effect; a plurality of clamping grooves 1041 are formed in the outer wall of the wind head column 104, the wind head column 104 is connected with the wind plates 105 in a clamping mode through the clamping grooves 1041, the number of the wind plates 105 is half of the number of the clamping grooves 1041, and the wind plates 105 and the empty clamping grooves 1041 are arranged intermittently.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a handheld cold wind appearance, includes casing (1), aircraft nose (2), back lid (3) and grab handle (4), its characterized in that: the utility model discloses a fan, including casing (1), grab handle (4), ventilation cover (6), motor frame (102), speed regulating motor (103), air outlet, wind-guiding disc (5), motor frame (102), fan frame (103), air cooling ring (106), aircraft nose (2) and fan head post (104), the front end inside wall threaded connection of casing (1) has aircraft nose (2), threaded connection has back lid (3) in the back lateral wall of casing (1), the bottom lateral wall of casing (1) passes through the bolt and is connected with grab handle (4), it has ventilation cover (6) to inlay in back lid (3), and it is provided with dust screen (601) to open in the back lateral wall of ventilation cover (6), the air outlet has been seted up to the bottom of casing (1), it has wind-guiding disc (5) to bond on the air outlet of the bottom of casing (1), and the inner wall of casing (1) passes through motor frame (102) and is connected with speed regulating motor (103), the pivot of speed regulating motor (103) passes through the shaft coupling and is connected with fan head post (104), and the outside of fan head post (104) is provided with semiconductor refrigeration circle (106).

2. The hand-held cold air instrument according to claim 1, wherein: the inside of casing (1) is seted up equipment groove (101), equipment groove (101) with the inside cavity intercommunication of back lid (3), equipment groove (101) pass through ventilation cover (6) with the external environment intercommunication of casing (1).

3. The hand-held cold air instrument according to claim 1, wherein: front end lateral wall center department of aircraft nose (2) inlays and has infrared thermodetector (201), infrared thermodetector (201) pass through the data line with circuit board electric connection in aircraft nose (2), aircraft nose (2) with casing (1) all is round platform type structure setting.

4. The hand-held cold air instrument according to claim 2, wherein: the inner wall of the equipment groove (101) in the machine shell (1) is respectively connected with the motor frame (102) and the semiconductor cooling ring (106) through bolts, and the inner side wall of the semiconductor cooling ring (106) is arranged in a gap with the outer wall of the position with the largest diameter of the air header column (104).

5. The hand-held cold air instrument according to claim 4, wherein: a plurality of joint grooves (1041) have been seted up on the outer wall of anemoscope column (104), anemoscope column (104) are passed through joint groove (1041) are connected with aerofoil (105) joint, the quantity of aerofoil (105) is half of the quantity in joint groove (1041), intermittent type sets up between aerofoil (105) and vacant joint groove (1041).

6. The hand-held cold air instrument according to claim 1, wherein: the internally mounted of grab handle (4) has battery (403), it has light source board (401) to inlay in the side lateral wall of grab handle (4), the side of light source board (401) is provided with adjusts button (402), light source board (401), adjust button (402) and battery (403) respectively through the wire with circuit board electrical property in aircraft nose (2) is even.