CN212055304U - Evaporation fan - Google Patents
Evaporation fan Download PDFInfo
- Publication number
- CN212055304U CN212055304U CN202020510368.3U CN202020510368U CN212055304U CN 212055304 U CN212055304 U CN 212055304U CN 202020510368 U CN202020510368 U CN 202020510368U CN 212055304 U CN212055304 U CN 212055304U
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- China
- Prior art keywords
- spring
- casing
- slide bar
- groove
- kelly
- 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
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Abstract
The utility model discloses an evaporation fan, belong to the fan field, the on-line screen storage device comprises a base, mount pad and casing, the tip side fixed mounting of casing has the go-between, the side of go-between evenly sets up flutedly, the inside sliding connection of recess has the slide bar, the one end fixed mounting of slide bar has the kelly, the one end sliding connection of kelly is in the inside of the constant head tank of seting up to the mount pad side, the spring has been cup jointed in the one end side slip of slide bar, the one end fixed mounting of spring is in the tip side of recess, the other end fixed mounting of spring is in the tip side of slide bar, the standing groove has been seted up to the one end of casing, the inside sliding connection of standing groove has solid fixed ring. This evaporation fan, through the elasticity of spring, can make the tip of kelly insert the inside of constant head tank, can be in the same place fan and mount pad are fixed, and it is comparatively convenient to install.
Description
Technical Field
The utility model relates to a fan field, more specifically say, relate to an evaporation fan.
Background
At present, most of evaporation fans for automobile air conditioners adopt single wind wheel fans.
Traditional evaporating fan fixes through fastening bolt usually when the installation, and is fixed comparatively troublesome, and the installation is comparatively inconvenient, and does not have filter equipment on traditional evaporating fan, in the use, can not filter the impurity in the air totally, and the result of use is relatively poor.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide an evaporation fan, through the elasticity of spring, can make the tip of kelly insert the inside of constant head tank, can be in the same place fan and mount pad are fixed, and it is comparatively convenient to install, through the cooperation relation between elasticity fixture block and the draw-in groove, can fix solid fixed ring in the inside of standing groove to make the dust screen filter the inspiratory air of fan, inside debris such as the dust of avoiding in the outside air got into the fan, improve the result of use.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an evaporation fan, includes mount pad and casing, the tip side fixed mounting of casing has the go-between, the recess has evenly been seted up to the side of go-between, the inside sliding connection of recess has the slide bar, the one end fixed mounting of slide bar has the kelly, the one end sliding connection of kelly is in the inside of the constant head tank of seting up to the mount pad side, through the elasticity of spring, can make the tip of kelly insert the inside of constant head tank, can be in the same place fan and mount pad are fixed, and it is comparatively convenient to install, through the cooperation relation between elasticity fixture block and the draw-in groove, can fix the inside at the standing groove with solid fixed ring to make the dust screen filter the inspiratory air of fan, inside debris such as the dust of avoiding in the outside air got into.
Furthermore, the spring is sleeved on the side face of one end of the sliding rod in a sliding mode, one end of the spring is fixedly installed on the side face of the end portion of the groove, the other end of the spring is fixedly installed on the side face of the end portion of the sliding rod, the clamping rod can be prevented from being separated from the positioning groove through the elastic force of the spring, and the connecting effect is improved.
Further, the standing groove has been seted up to the one end of casing, the inside sliding connection of standing groove has solid fixed ring, and solid fixed ring's side is sealing connection with the side of standing groove, can avoid external dust to permeate the inside of casing through the clearance between solid fixed ring and the standing groove.
Furthermore, the fixed surface of the inner part of the fixing ring is fixedly provided with a dust screen, and the outside air can be filtered through the dust screen, so that the using effect is improved.
Furthermore, the side face of the fixing ring is fixedly provided with an elastic clamping block, one end of the elastic clamping block is connected to the inside of the clamping groove formed in the end portion of the placing groove in a sliding mode, the fixing ring can be fixed to the inside of the placing groove under the matching of the elastic clamping block and the clamping groove, and the fixing ring is convenient to disassemble and clean.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme passes through the elasticity of spring, can be so that the tip of kelly inserts the inside of constant head tank, can be in the same place fan and mount pad are fixed, and it is comparatively convenient to install, through the cooperation relation between elasticity fixture block and the draw-in groove, can fix solid fixed ring in the inside of standing groove to make the dust screen filter the inspiratory air of fan, inside debris such as the dust of avoiding in the outside air got into the fan, improve the result of use.
(2) The spring is sleeved on the side face of one end of the sliding rod in a sliding mode, one end of the spring is fixedly installed on the side face of the end portion of the groove, the other end of the spring is fixedly installed on the side face of the end portion of the sliding rod, the clamping rod can be prevented from being separated from the positioning groove through the elastic force of the spring, and the connecting effect is improved.
(3) The standing groove has been seted up to the one end of casing, and the inside sliding connection of standing groove has solid fixed ring, and the side of solid fixed ring is sealing connection with the side of standing groove, can avoid external dust to permeate the inside of casing through the clearance between solid fixed ring and the standing groove.
(4) The inside fixed surface of solid fixed ring installs the dust screen, can filter the outside air through the dust screen, improves the result of use.
(5) The side face of the fixing ring is fixedly provided with an elastic clamping block, one end of the elastic clamping block is connected to the inside of the clamping groove formed in the end portion of the placing groove in a sliding mode, the fixing ring can be fixed to the inside of the placing groove under the matching of the elastic clamping block and the clamping groove, and the fixing ring is convenient to disassemble and clean.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a side cross-sectional view of the housing of the present invention;
fig. 3 is a side view of the fixing ring structure of the present invention.
The reference numbers in the figures illustrate:
the device comprises a mounting seat 1, a shell 2, a placing groove 21, a fixing ring 22, a dustproof net 23, an elastic clamping block 24, a clamping groove 25, a connecting ring 3, a groove 4, a sliding rod 5, a clamping rod 6, a positioning groove 7 and a spring 8.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, an evaporation fan comprises a mounting base 1 and a housing 2, referring to fig. 1, 2 and 3, a connecting ring 3 is fixedly installed on the side surface of the end portion of the housing 2, grooves 4 are uniformly formed on the side surface of the connecting ring 3, a slide rod 5 is slidably connected inside the grooves 4, a clamping rod 6 is fixedly installed at one end of the slide rod 5, one end of the clamping rod 6 is slidably connected inside a positioning groove 7 formed on the side surface of the mounting base 1, the housing 2 and the mounting base 1 can be fixed together by the cooperation between the clamping rod 6 and the positioning groove 7, a spring 8 is slidably sleeved on the side surface of one end of the slide rod 5, one end of the spring 8 is fixedly installed on the side surface of the end portion of the groove 4, the other end of the spring 8 is fixedly installed on the side surface of the end portion of the slide rod 5, the clamping rod 6 can be prevented from being separated from the, fixed ring 22 is connected to the inside sliding of standing groove 21, fixed ring 22's side is sealing connection with standing groove 21's side, can avoid external dust to pass through the inside of solid fixed ring 22 and the clearance infiltration casing 2 between standing groove 21, fixed ring 22's inside fixed surface installs dust screen 23, can filter the outside air through dust screen 23, the result of use is improved, fixed ring 22's side fixed mounting has elasticity fixture block 24, the one end sliding connection of elasticity fixture block 24 is in the inside of the draw-in groove 25 that standing groove 21 tip was seted up, under the cooperation between elasticity fixture block 24 and draw-in groove 25, can fix fixed ring 22 in the inside of standing groove 21, the washing is dismantled to the convenience.
During the installation, pulling slide bar 5, slide bar 5 drives kelly 6 and removes, the shrink of spring 8, then align 2 tip of casing and 1 tip of mount pad, make the tip of kelly 6 be located the upper end of constant head tank 7, then loosen kelly 6, the extension of spring 8, promote slide bar 5 and remove, slide bar 5 drives kelly 6 and removes, make the inside of constant head tank 7 is inserted to the one end of kelly 6, can accomplish the installation, it is comparatively convenient to install, then place solid fixed ring 22 in the inside of standing groove 21, make the tip of elastic fixture block 24 contact the tip of draw-in groove 25, then promote solid fixed ring 22, gu fixed ring 22 drives elastic fixture block 24 and removes, make elastic fixture block 24 remove the inside of draw-in groove 25, can fix solid fixed ring 22 in the inside of standing groove 21, make dust screen 23 can filter the air that gets into in the casing 2, and the use effect.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an evaporation fan, includes mount pad (1) and casing (2), its characterized in that: the utility model discloses a fixing device for positioning of a motor, including casing (2), tip side fixed mounting of casing (2) has go-between (3), the side of go-between (3) is evenly seted up flutedly (4), the inside sliding connection of recess (4) has slide bar (5), the one end fixed mounting of slide bar (5) has kelly (6), the one end sliding connection of kelly (6) is in the inside of constant head tank (7) seted up to mount pad (1) side.
2. An evaporation fan as claimed in claim 1, wherein: the side face of one end of the sliding rod (5) is sleeved with a spring (8) in a sliding mode, one end of the spring (8) is fixedly installed on the side face of the end portion of the groove (4), and the other end of the spring (8) is fixedly installed on the side face of the end portion of the sliding rod (5).
3. An evaporation fan as claimed in claim 1, wherein: a placing groove (21) is formed in one end of the shell (2), and a fixing ring (22) is connected to the inside of the placing groove (21) in a sliding mode.
4. An evaporation fan as claimed in claim 3, wherein: the inner surface of the fixing ring (22) is fixedly provided with a dust screen (23).
5. An evaporation fan as claimed in claim 3, wherein: an elastic clamping block (24) is fixedly installed on the side face of the fixing ring (22), and one end of the elastic clamping block (24) is connected to the inside of a clamping groove (25) formed in the end portion of the placing groove (21) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510368.3U CN212055304U (en) | 2020-04-09 | 2020-04-09 | Evaporation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510368.3U CN212055304U (en) | 2020-04-09 | 2020-04-09 | Evaporation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212055304U true CN212055304U (en) | 2020-12-01 |
Family
ID=73541401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020510368.3U Expired - Fee Related CN212055304U (en) | 2020-04-09 | 2020-04-09 | Evaporation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212055304U (en) |
-
2020
- 2020-04-09 CN CN202020510368.3U patent/CN212055304U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20201201 |