CN210141667U - Structure improved cooling fan - Google Patents

Structure improved cooling fan Download PDF

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Publication number
CN210141667U
CN210141667U CN201920422426.4U CN201920422426U CN210141667U CN 210141667 U CN210141667 U CN 210141667U CN 201920422426 U CN201920422426 U CN 201920422426U CN 210141667 U CN210141667 U CN 210141667U
Authority
CN
China
Prior art keywords
cooling fan
water
mechanical switch
shell
switch board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920422426.4U
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Chinese (zh)
Inventor
叶维及
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIXI BAILI ELECTRIC APPLIANCE Co Ltd
Original Assignee
CIXI BAILI ELECTRIC APPLIANCE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CIXI BAILI ELECTRIC APPLIANCE Co Ltd filed Critical CIXI BAILI ELECTRIC APPLIANCE Co Ltd
Priority to CN201920422426.4U priority Critical patent/CN210141667U/en
Application granted granted Critical
Publication of CN210141667U publication Critical patent/CN210141667U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a cooling fan with improved structure, which comprises a cooling fan shell body consisting of a front shell and a rear shell, wherein the cooling fan shell body is vertically fixed on a bottom plate, a mechanical switch plate is arranged at the top of the bottom plate, the front side of the cooling fan shell body is arranged as an air outlet, the rear side of the cooling fan outer shell is provided with an air inlet, an air channel is arranged in the cooling fan outer shell through an air channel supporting plate, a motor is fixed at the outer top of the air channel, a wind wheel in transmission connection with the motor is vertically arranged in the air channel through a wind wheel bearing, the motor and a mechanical switch board are electrically connected with a power cord, a capacitor is electrically connected between the motor and the mechanical switch board, water curtain paper is vertically arranged in the air inlet of the rear shell through a water curtain frame, a water tank is arranged in the cooling fan outer shell in a drawing mode below the air channel, a water pump electrically connected with the power cord and the mechanical switch board is arranged in the water tank, and; has the advantages that: novel structure, convenient the joining, wind-force is powerful, and refrigeration effect is good.

Description

Structure improved cooling fan
Technical Field
The utility model relates to an air conditioning equipment, in particular to institutional advancement's thermantidote.
Background
The problem that the existing similar cooling fan has is that a large-size wind wheel is always designed for increasing wind power, so that the size of the whole product is increased. In addition, water is not convenient to add.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a institutional advancement's thermantidote.
In order to achieve the above object, the present invention takes the following measures:
a cooling fan with an improved structure comprises a cooling fan outer shell consisting of a front shell and a rear shell, wherein the cooling fan outer shell is vertically fixed on a bottom plate, a mechanical switch plate is installed at the top of the bottom plate, a key switch is installed on the mechanical switch plate, the front side of the cooling fan outer shell is provided with an air outlet, the rear side of the cooling fan outer shell is provided with an air inlet, an air channel is installed in the cooling fan outer shell through an air channel supporting plate, a motor is fixed at the outer top of the air channel, a wind wheel in transmission connection with the motor is vertically installed in the air channel through a wind wheel bearing, the motor and the mechanical switch plate are electrically connected with a power cord, a capacitor is electrically connected between the motor and the mechanical switch plate, water curtain paper is vertically installed in the air inlet of the rear shell through a water curtain frame, a water tank is arranged in the cooling fan outer shell in, a water feeding pipe is inserted into a water outlet hole of the water pump, the top of the water feeding pipe extends to the top of the water curtain paper, and a drawing hole for drawing the water tank is formed in the lower part of the rear shell;
the four corners of the outer bottom of the bottom plate are provided with trundles in an inserted manner, and the outer bottom of the air duct is provided with a safety gauge baffle;
the mechanical switch board is obliquely arranged, and a film-coated decorative ring is fixedly inserted on the mechanical switch board;
the key switch is sleeved with a key switch key;
the top of the plurality of vertical swing pages is rotatably connected to a synchronous motor connecting rod, the synchronous motor connecting rod is connected with a synchronous motor through eccentric wheel transmission, the synchronous motor is electrically connected to a key switch, the eccentric wheel upper cover is provided with an eccentric wheel cover, and the synchronous motor connecting rod comprises a swing rod and an eccentric wheel transmission hole which are rotatably connected with the vertical swing pages;
a water tank cover is arranged on the water tank;
the bottom of the water curtain frame is provided with a water baffle for guiding the water flow on the water curtain paper into the water tank;
the two sides of the mechanical switch board are provided with self-locking switches through self-locking switch fixing frames, and self-locking switch keys are sleeved on the self-locking switches;
the mesh is vertically arranged in the air outlet of the outer shell of the cooling fan and is positioned on the inner side of the vertical flap; the end part of at least one of the plurality of horizontal swinging pages extends outwards to form a horizontal swinging page adjusting rod;
the wind wheel comprises an upper layer of blade structure, a middle layer of blade structure and a lower layer of blade structure, and the blades in the middle layer and the blades in the upper layer and the lower layer are arranged in a staggered mode.
The utility model has the advantages that: the novel refrigeration device has the advantages of practicality, low production cost, novel structure, convenient addition, strong wind power and good refrigeration effect.
Drawings
Fig. 1 is a schematic view of the exploded structure of the present invention.
Detailed Description
A cooling fan with an improved structure comprises a cooling fan outer shell body composed of a front shell 12 and a rear shell 30, the cooling fan outer shell body is vertically fixed on a bottom plate 19, a mechanical switch plate 8 is installed at the top of the bottom plate 19, key switches 11 are installed on the mechanical switch plate 8, the front side of the cooling fan outer shell body is provided with an air outlet, the rear side of the cooling fan outer shell body is provided with an air inlet, an air duct 24 is installed in the cooling fan outer shell body through an air duct support plate 25, a motor 21 is fixed at the outer top of the air duct 24, a wind wheel 22 in transmission connection with the motor 21 is vertically installed in the air duct 24 through a wind wheel bearing 26, the motor 21 and the mechanical switch plate 8 are electrically connected with a power line 31, a capacitor 23 is electrically connected between the motor 21 and the mechanical switch plate 8, a water curtain paper 32 is vertically installed in the air inlet of the rear shell 30 through a water, a water pump 29 electrically connected with the power line 31 and the mechanical switch board 8 is arranged in the water tank 36, a water feeding pipe 28 is inserted into a water outlet hole of the water pump 29, the top of the water feeding pipe 28 extends to the top of the water curtain paper 32, and a drawing hole for drawing the water tank 36 out is formed in the lower portion of the rear shell 30.
The utility model discloses a with the pull formula structure of water tank 36 design for the drawer, be convenient for pull out water tank 36, pull out water tank 36 back, open tank lid 35, can add water. Is convenient to use.
The utility model discloses an in the use, be the same as current thermantidote, control motor 21's work through key switch 11, motor 21 drives wind wheel 22 and rotates, can produce wind. Meanwhile, the water pump 29 works to pump water and spray the water on the water curtain paper 32, and air passes through the water curtain paper 32 and is blown out from the air outlet, so that cold air can be generated.
Four corners of the outer bottom of the bottom plate 19 are provided with trundles 20 in an inserted mode, and the outer bottom of the air duct 24 is provided with a safety baffle 27.
The mechanical switch board 8 is obliquely arranged, and a film-coated decorative ring 7 is fixedly inserted on the mechanical switch board 8.
The key switch 11 is sleeved with key switch keys 10.
A plurality of vertical pendulum pages 13 are vertically arranged in an air outlet of the cooling fan outer shell through an upper vertical pendulum page connecting rod 14 and a lower vertical pendulum page connecting rod 14, a plurality of horizontal pendulum pages 15 are arranged through an upper transverse pendulum page connecting rod 17 and a lower transverse pendulum page connecting rod 17, the vertical pendulum page connecting rods 14 are arranged in the horizontal direction, the horizontal pendulum page connecting rods 17 are arranged in the vertical direction, the tops of the plurality of vertical pendulum pages 13 are rotatably connected to a synchronous motor connecting rod 3, the synchronous motor connecting rod 3 is in transmission connection with a synchronous motor 4 through an eccentric wheel 2, the synchronous motor 4 is electrically connected to a key switch 11, an eccentric wheel cover 1 is arranged on the eccentric wheel 2 in a covering mode, and the synchronous motor connecting rod 3 comprises a pendulum rod 3-1.
The synchronous motor 4 rotates to drive the vertical pendulum page 13 to swing left and right through the synchronous motor connecting rod 3 so as to achieve the purpose of adjusting the wind direction.
A water tank cover 35 is arranged on the water tank 36.
The bottom of the water curtain frame 33 is provided with a water baffle 34 for guiding the water flow on the water curtain paper 32 to the water tank 36.
The mechanical switch board 8 on both sides all install self-locking switch 9 through self-locking switch mount 6, the self-locking switch button 5 has been cup jointed on the self-locking switch 9.
A mesh 18 is vertically arranged in an air outlet of the outer housing of the cooling fan, and the mesh 18 is positioned on the inner side of the vertical flap 13; at least one of the plurality of the yaw flaps 15 has an end portion extended outward by a yaw flap adjusting lever 16.
The wind wheel 22 comprises an upper layer of blade structure, a middle layer of blade structure and a lower layer of blade structure, and the blades in the middle layer and the blades in the upper layer and the lower layer are arranged in a staggered mode.
The scheme is designed into an upper layer blade structure, a middle layer blade structure and a lower layer blade structure through improvement of the wind wheel 22, the blades in the middle layer and the blades in the upper layer and the lower layer are arranged in a staggered mode, and more air in the air channel 24 can be blown out through the staggered arrangement of the blades to generate larger wind power. Compared with the prior art, the wind wheel 22 can be designed to be smaller in size, and can also generate cold wind with larger wind power.

Claims (10)

1. The utility model provides a thermantidote of institutional advancement, includes the thermantidote shell body of constituteing by preceding shell (12) and backshell (30), and the thermantidote shell body is vertical to be fixed on bottom plate (19), and mechanical switch board (8) are installed at the top of bottom plate (19), install key switch (11) on mechanical switch board (8) its characterized in that: the front side of the cooling fan outer shell is provided with an air outlet, the rear side of the cooling fan outer shell is provided with an air inlet, an air duct (24) is arranged in the cooling fan outer shell through an air duct supporting plate (25), a motor (21) is fixed at the outer top of the air duct (24), a wind wheel (22) in transmission connection with the motor (21) is vertically arranged in the air duct (24) through a wind wheel bearing (26), the motor (21) and a mechanical switch board (8) are electrically connected with a power line (31), a capacitor (23) is electrically connected between the motor (21) and the mechanical switch board (8), water curtain paper (32) is vertically arranged in the air inlet of the rear shell (30) through a water curtain frame (33), a water tank (36) is arranged in the cooling fan outer shell in a drawing mode below the air duct (24), a water pump (29) electrically connected with the power line (31) and the mechanical switch board (8) is arranged in the water tank (36), and, the top of the water feeding pipe (28) extends to the top of the water curtain paper (32), and the lower part of the rear shell (30) is provided with a drawing hole for drawing the water outlet tank (36).
2. The cooling fan with the improved structure according to claim 1, is characterized in that: four corners of the outer bottom of the bottom plate (19) are provided with trundles (20) in an inserted mode, and the outer bottom of the air duct (24) is provided with a safety baffle (27).
3. The cooling fan with the improved structure according to claim 1 or 2, characterized in that: the mechanical switch board (8) is obliquely arranged, and a film-coated decorative ring (7) is fixedly inserted on the mechanical switch board (8).
4. The cooling fan with the improved structure according to claim 3, is characterized in that: the key switch (11) is sleeved with key switch keys (10).
5. The cooling fan with the improved structure according to claim 4, is characterized in that: a plurality of vertical swing pages (13) are vertically arranged in an air outlet of the cooling fan outer shell through an upper vertical swing page connecting rod (14) and a lower vertical swing page connecting rod (14), a plurality of horizontal swing pages (15) are arranged through an upper transverse swing page connecting rod (17) and a lower transverse swing page connecting rod (17), the vertical swing page connecting rods (14) are arranged in the horizontal direction, the horizontal swing page connecting rods (17) are arranged in the vertical direction, the tops of the plurality of vertical swing pages (13) are rotatably connected to a synchronous motor connecting rod (3), the synchronous motor connecting rod (3) is connected with a synchronous motor (4) through an eccentric wheel (2) in a transmission mode, the synchronous motor (4) is electrically connected to a key switch (11), an eccentric wheel cover (1) is arranged on the eccentric wheel (2), and the synchronous motor connecting rod (3) comprises a swing rod (3-1) and an eccentric.
6. The cooling fan with the improved structure according to claim 5, is characterized in that: a water tank cover (35) is arranged on the water tank (36).
7. The cooling fan with the improved structure according to claim 6, is characterized in that: the bottom of the water curtain frame (33) is provided with a water baffle (34) which guides the water flow on the water curtain paper (32) into the water tank (36).
8. The cooling fan with the improved structure according to claim 7, is characterized in that: the mechanical switch board (8) is provided with self-locking switches (9) on two sides through a self-locking switch fixing frame (6), and the self-locking switches (9) are sleeved with self-locking switch keys (5).
9. The cooling fan with the improved structure according to claim 8, is characterized in that: a mesh (18) is vertically arranged in an air outlet of the outer shell of the cooling fan, and the mesh (18) is positioned on the inner side of the vertical swinging blade (13); the end part of at least one of the plurality of the transverse swinging blades (15) extends outwards to form a transverse swinging blade adjusting rod (16).
10. The cooling fan with improved structure according to claim 9, is characterized in that: the wind wheel (22) comprises an upper layer of blade structure, a middle layer of blade structure and a lower layer of blade structure, and the blades in the middle layer and the blades in the upper layer and the lower layer are arranged in a staggered mode.
CN201920422426.4U 2019-03-31 2019-03-31 Structure improved cooling fan Expired - Fee Related CN210141667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920422426.4U CN210141667U (en) 2019-03-31 2019-03-31 Structure improved cooling fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920422426.4U CN210141667U (en) 2019-03-31 2019-03-31 Structure improved cooling fan

Publications (1)

Publication Number Publication Date
CN210141667U true CN210141667U (en) 2020-03-13

Family

ID=69733235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920422426.4U Expired - Fee Related CN210141667U (en) 2019-03-31 2019-03-31 Structure improved cooling fan

Country Status (1)

Country Link
CN (1) CN210141667U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113494748A (en) * 2020-03-20 2021-10-12 广东美的环境电器制造有限公司 Humidifying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113494748A (en) * 2020-03-20 2021-10-12 广东美的环境电器制造有限公司 Humidifying device

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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: 20200313

Termination date: 20210331