CN213270375U - Special dust exhaust ventilation fan in workshop convenient to installation - Google Patents
Special dust exhaust ventilation fan in workshop convenient to installation Download PDFInfo
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- CN213270375U CN213270375U CN202021885943.4U CN202021885943U CN213270375U CN 213270375 U CN213270375 U CN 213270375U CN 202021885943 U CN202021885943 U CN 202021885943U CN 213270375 U CN213270375 U CN 213270375U
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- horizontal pole
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Abstract
The utility model discloses a special dust exhaust ventilation fan in workshop convenient to installation, including the fan casing, the fan casing left side just is located middle part fixed mounting and has the box, the slide has been seted up in the left side of box, the left side fixed mounting of slide has the stopper, the left side fixedly connected with horizontal pole of stopper, the left side fixedly connected with knob of horizontal pole. The utility model discloses a handheld knob can drive the horizontal pole and move about, when driving the horizontal pole upward movement, the horizontal pole can drive first reset spring and upwards extrude, the horizontal pole can drive montant upward movement, the montant can drive the movable rod upward movement, the movable rod can drive second reset spring and upwards move, the lug can break away from in the recess, can directly take off the box this moment, be convenient for take out the filtration otter board through leading to the groove, and it is convenient to install, it is loaded down with trivial details when the installation step to have solved present ventilation fan simultaneously, be not convenient for carry out the problem of installing.
Description
Technical Field
The utility model relates to a ventilation fan technical field specifically is a special dust exhaust ventilation fan in workshop convenient to installation.
Background
The ventilation fan is also called as a ventilator, and the ventilation place status of the ventilator is three types of discharge type, suction type and combined use type, wherein the discharge type enters air from a natural air inlet, and dirty air is discharged through the ventilator; fresh air is sucked in through the ventilation fan in a suction mode, and dirty air is exhausted from the natural exhaust port; the air exchange aims to remove indoor dirty air, adjust temperature, humidity and sense effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special dust exhaust ventilation fan in workshop convenient to installation possesses the advantage of the installation of being convenient for, has solved present ventilation fan loaded down with trivial details when the installation step, is not convenient for carry out the problem of installing.
In order to achieve the above object, the utility model provides a following technical scheme: a special dust-discharging and ventilating fan convenient to install for a workshop comprises a fan shell, wherein a box body is fixedly installed on the left side of the fan shell and is positioned in the middle of the fan shell, a slideway is formed in the left side of the box body, a limiting block is fixedly installed on the left side of the slideway, a cross rod is fixedly connected to the left side of the limiting block, a knob is fixedly connected to the left side of the cross rod, a fixing block is fixedly connected to the right side of the inner cavity of the box body, a vertical rod is fixedly connected to the bottom of the fixing block, a clamping groove is formed in the right side of the inner cavity of the box body, a clamping block is movably clamped in the inner cavity of the clamping groove, the left side of the clamping block is fixedly connected to the right side of the cross rod, a first reset spring is fixedly connected to the top of the cross rod, a, the inner chamber at the recess is established to the lug card, second reset spring's left side fixedly connected with movable rod, the top of movable rod and the bottom fixed connection of montant.
Preferably, the front of the left side of the fan shell is provided with an air suction opening at the middle part, and the front of the air suction opening is fixedly provided with a dustproof screen plate.
Preferably, the top and the bottom of the fan shell are both provided with through grooves, and the inner side of each through groove and the inner cavity of the fan shell are movably clamped with a filter screen plate.
Preferably, a support rod is fixedly installed in the inner cavity of the fan shell, a rotating motor is fixedly installed in the middle of the support rod, and the right side of the rotating motor is rotatably connected with a radiating fan blade.
Preferably, the right side of the fan shell is provided with an air outlet, and the front of the air outlet is fixedly provided with a dust filter screen plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a handheld knob can drive the horizontal pole and move about, when driving the horizontal pole upward movement, the horizontal pole can drive first reset spring and upwards extrude, the horizontal pole can drive montant upward movement, the montant can drive the movable rod upward movement, the movable rod can drive second reset spring and upwards move, the lug can break away from in the recess, can directly take off the box this moment, be convenient for take out the filtration otter board through leading to the groove, and it is convenient to install, it is loaded down with trivial details when the installation step to have solved present ventilation fan simultaneously, be not convenient for carry out the problem of installing.
2. The utility model discloses an inlet scoop can be inhaled the dust to the fan casing in, filters through crossing filter plate, drives the heat dissipation flabellum through rotating the motor and rotates, discharges the dust of inhaling through the air outlet.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
fig. 3 is a right side view of the structure of the present invention.
In the figure: 1. a fan housing; 2. a filter screen plate; 3. a through groove; 4. a support bar; 5. a heat dissipation fan blade; 6. a first return spring; 7. a card slot; 8. a clamping block; 9. a second return spring; 10. a rotation motor; 11. a groove; 12. a bump; 13. a movable rod; 14. a vertical rod; 15. a fixed block; 16. a cross bar; 17. a knob; 18. a limiting block; 19. a slideway; 20. a box body; 21. an air suction opening; 22. a dustproof screen plate; 23. an air outlet; 24. a dust filter screen plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a dust exhaust and ventilation fan special for workshops and convenient to install comprises a fan housing 1, wherein an air suction opening 21 is formed in the middle of the front side of the left side of the fan housing 1, dust can be sucked into the fan housing 1 through the air suction opening 21 and filtered through a filter screen 2, a rotating motor 10 drives a heat dissipation fan blade 5 to rotate, the sucked dust is discharged through an air outlet 23, a dustproof screen 22 is fixedly installed on the front side of the air suction opening 21, through grooves 3 are formed in the top and the bottom of the fan housing 1, the filter screen 2 is movably clamped in an inner cavity of the fan housing 1 inside the through grooves 3, a box body 20 is fixedly installed on the middle of the left side of the fan housing 1, a slide 19 is installed on the left side of the box body 20, a limiting block 18 is fixedly installed on the left side of the slide 19, and a cross bar 16, a knob 17 is fixedly connected to the left side of a cross bar 16, a fixed block 15 is fixedly connected to the right side of the cross bar 16 and positioned in an inner cavity of a box 20, a vertical bar 14 is fixedly connected to the bottom of the fixed block 15, a clamping groove 7 is formed in the right side of the inner cavity of the box 20, a clamping block 8 is movably clamped in the inner cavity of the clamping groove 7, the left side of the clamping block 8 is fixedly connected to the right side of the cross bar 16, a first return spring 6 is fixedly connected to the top of the cross bar 16, a second return spring 9 is fixedly connected to the bottom of the cross bar 16, a projection 12 is fixedly connected to the bottom of the second return spring 9, a groove 11 is formed in the bottom of the inner cavity of the box 20, the projection 12 is clamped in the inner cavity of the groove 11, a movable rod 13 is fixedly connected to the left side of the second return spring 9, the, the right side of rotating motor 10 is rotated and is connected with heat dissipation flabellum 5, air outlet 23 has been seted up on the right side of fan casing 1, the positive fixed mounting of air outlet 23 has dust filter screen plate 24, can drive horizontal pole 16 through handheld knob 17 and move about, when driving horizontal pole 16 upward movement, horizontal pole 16 can drive first reset spring 6 and upwards extrude, horizontal pole 16 can drive montant 14 and upwards move, montant 14 can drive movable rod 13 upward movement, movable rod 13 can drive second reset spring 9 and upwards move, lug 12 can break away from in the recess 11, can directly take off box 20 this moment, be convenient for take out filter screen plate 2 through leading to groove 3, and it is convenient to install, it is loaded down with trivial details to have solved present ventilation fan when the installation step simultaneously, be not convenient for the problem of installing.
The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file all can purchase from the market simultaneously, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model in the prior art, no longer make specific statement here.
During the use, can drive horizontal pole 16 through handheld knob 17 and move about, when driving horizontal pole 16 upward movement, horizontal pole 16 can drive first reset spring 6 and upwards extrude, horizontal pole 16 can drive montant 14 upward movement, montant 14 can drive movable rod 13 upward movement, movable rod 13 can drive second reset spring 9 upward movement, lug 12 can break away from in the recess 11, can directly take off box 20 this moment, be convenient for take out through logical groove 3 and cross filter plate 2, can inhale the dust to fan casing 1 in through inlet scoop 21, filter through crossing filter plate 2, it is rotatory to drive heat dissipation flabellum 5 through rotating motor 10, the dust that will inhale is discharged through air outlet 23.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a special dust exhaust ventilation fan in workshop convenient to installation, includes fan casing (1), its characterized in that: the fan shell (1) is fixedly provided with a box body (20) at the left side and the middle part, the left side of the box body (20) is provided with a slide way (19), the left side of the slide way (19) is fixedly provided with a limiting block (18), the left side of the limiting block (18) is fixedly connected with a cross rod (16), the left side of the cross rod (16) is fixedly connected with a knob (17), the right side of the cross rod (16) is fixedly connected with a fixing block (15) at the inner cavity of the box body (20), the bottom of the fixing block (15) is fixedly connected with a vertical rod (14), the right side of the inner cavity of the box body (20) is provided with a clamping groove (7), the inner cavity of the clamping groove (7) is movably clamped with a clamping block (8), the left side of the clamping block (8) is fixedly connected with the right side, the bottom fixedly connected with second reset spring (9) of horizontal pole (16), the bottom fixedly connected with lug (12) of second reset spring (9), recess (11) are seted up to the bottom of box (20) inner chamber, the inner chamber in recess (11) is established to lug (12) card, the left side fixedly connected with movable rod (13) of second reset spring (9), the top of movable rod (13) and the bottom fixed connection of montant (14).
2. The special workshop dust exhaust and air exchange fan convenient to install according to claim 1, characterized in that: the fan casing (1) left front just is located the middle part and has seted up inlet scoop (21), dust screen board (22) are fixed to the front of inlet scoop (21).
3. The special workshop dust exhaust and air exchange fan convenient to install according to claim 1, characterized in that: the fan casing is characterized in that the top and the bottom of the fan casing (1) are provided with through grooves (3), and the inner side of each through groove (3) and the inner cavity of the fan casing (1) are movably clamped with a filter screen plate (2).
4. The special workshop dust exhaust and air exchange fan convenient to install according to claim 1, characterized in that: the fan is characterized in that a support rod (4) is fixedly mounted in an inner cavity of the fan shell (1), a rotating motor (10) is fixedly mounted in the middle of the support rod (4), and a radiating fan blade (5) is rotatably connected to the right side of the rotating motor (10).
5. The special workshop dust exhaust and air exchange fan convenient to install according to claim 1, characterized in that: an air outlet (23) is formed in the right side of the fan shell (1), and a dust filtering screen plate (24) is fixedly mounted on the front side of the air outlet (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021885943.4U CN213270375U (en) | 2020-09-02 | 2020-09-02 | Special dust exhaust ventilation fan in workshop convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021885943.4U CN213270375U (en) | 2020-09-02 | 2020-09-02 | Special dust exhaust ventilation fan in workshop convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213270375U true CN213270375U (en) | 2021-05-25 |
Family
ID=75937330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021885943.4U Active CN213270375U (en) | 2020-09-02 | 2020-09-02 | Special dust exhaust ventilation fan in workshop convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213270375U (en) |
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2020
- 2020-09-02 CN CN202021885943.4U patent/CN213270375U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215316 room 3, 99 Baoyi Road, Yushan Town, Suzhou City, Jiangsu Province Patentee after: Honghui system integration technology (Jiangsu) Co.,Ltd. Address before: 215316 room 3, 99 Baoyi Road, Yushan Town, Suzhou City, Jiangsu Province Patentee before: Jiangsu Honghui Energy Engineering Co.,Ltd. |