CN217814057U - Fan with cooling device - Google Patents
Fan with cooling device Download PDFInfo
- Publication number
- CN217814057U CN217814057U CN202222052303.0U CN202222052303U CN217814057U CN 217814057 U CN217814057 U CN 217814057U CN 202222052303 U CN202222052303 U CN 202222052303U CN 217814057 U CN217814057 U CN 217814057U
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- mounting hole
- installation
- hole
- mounting
- fan
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- 238000001816 cooling Methods 0.000 title description 2
- 238000009434 installation Methods 0.000 claims abstract description 43
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000007373 indentation Methods 0.000 claims 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009945 crocheting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a life electrical apparatus technical field, concretely relates to fan, include: the machine head comprises a rear net and a first installation part fixedly connected with the rear net, wherein a first installation hole is formed in the first installation part, a first wiring groove is formed in the inner side of the first installation part, and the first wiring groove extends to one side of the first installation hole; the second installation part is matched and connected with the first installation part, a second installation hole is formed in the second installation part, and the first installation hole is opposite to and coaxial with the second installation hole; the connecting piece passes first mounting hole reaches the second mounting hole is in order to connect first installation department with the second installation department. The lead of the connecting machine head is hidden in the first wiring groove and the second wiring groove and is not exposed, so that the risk of wire hooking is avoided, the potential safety hazard is avoided, and the appearance is more attractive.
Description
Technical Field
The utility model relates to a life electrical apparatus technical field, concretely relates to fan.
Background
The fan aircraft nose on the existing market walks line structure and has many potential safety hazards, has the exposed wire-grinding hook line risk, and the every single move regulation that carries out the aircraft nose many times leads to the wire wearing and tearing fracture easily, influences the operation of fan complete machine, and just naked hourglass damaged wire has the potential safety hazard, and carelessly touch damaged department and electrocute easily, and the naked hourglass of aircraft nose wire, many times the friction damage problem is especially outstanding at the mini little platform fan of hot round pin on the market at present.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model is to overcome the bare defect of leaking outside of wire of the connection aircraft nose of fan among the prior art to a fan that the wire that makes the connection aircraft nose hides is provided.
In order to solve the above technical problem, the utility model provides a pair of fan, include: the machine head comprises a rear net and a first installation part fixedly connected with the rear net, wherein a first installation hole is formed in the first installation part, a first wiring groove is formed in the inner side of the first installation part, and the first wiring groove extends to one side of the first installation hole; the second wiring groove is formed in the machine body, a second mounting part which is matched and connected with the first mounting part is arranged on the machine body, a second mounting hole is formed in the second mounting part, and the first mounting hole and the second mounting hole are opposite and coaxial; the connecting piece passes first mounting hole reaches the second mounting hole is in order to connect first installation department with the second installation department.
Optionally, the first cabling duct comprises a first duct section parallel to the axis of the rear net and a second duct section connected to an end of the first duct section and extending to the underside of the first mounting hole.
Optionally, the second slot segment is circular arc shaped.
Optionally, the first mounting portion has a lateral notch, and a stopper is disposed on one side of the first wiring groove close to the notch.
Optionally, the first mounting portion comprises a baffle disposed above the first cabling channel.
Optionally, the baffle extends to an upper side of the first mounting hole.
Optionally, the fan still includes the friction gasket, the friction gasket sets up the both ends of first mounting hole and with first mounting hole is coaxial, the friction gasket covers the both sides of second wire casing section, the second installation department includes two relative and interval distribution the second mounting hole, first mounting hole is located two between the second mounting hole, the friction gasket is located first mounting hole reaches between the second mounting hole, the connecting piece passes simultaneously first mounting hole the second mounting hole reaches the friction gasket.
Optionally, the first installation portion is provided with gasket assembly holes at two ends of the first installation hole, and the friction gasket is arranged in the gasket assembly holes and connected with the gasket assembly holes in an interference fit manner.
Optionally, the connector comprises a bolt and a nut.
Optionally, the first mounting portion is integrally formed with the rear net.
The utility model discloses technical scheme has following advantage:
the utility model provides a fan, the wire that links to each other with the aircraft nose gets into the inside second trough of fuselage through the inboard first trough of first installation department, because first trough extends to one side of first mounting hole, and second mounting hole on the fuselage is relative and coaxial with first mounting hole, consequently first trough extends to the tip department of second trough, consequently, the wire of connecting the aircraft nose hides in first trough and second trough, do not expose, the crocheting risk has just also been avoided, avoid the potential safety hazard, the outward appearance is also more pleasing to the eye.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fan provided in an embodiment of the present invention;
FIG. 2 is an exploded view of the fan shown in FIG. 1;
FIG. 3 is a schematic view of a head of the fan shown in FIG. 2;
fig. 4 is a schematic view of the fuselage shown in fig. 2.
Description of reference numerals:
1. a rear net; 2. a first mounting portion; 201. a first mounting hole; 202. a first wiring duct; 2021. a first wire groove section; 2022. a second wire groove segment; 203. a stopper; 204. a baffle plate; 205. a gasket assembly hole; 3. A body; 301. a second wiring duct; 302. a second mounting portion; 3021. a second mounting hole; 4. a rubbing pad; 5. a bolt; 6. and a nut.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Examples
The fan aircraft nose on the existing market walks line structure and has many potential safety hazards, has the exposed wire-grinding hook line risk, and the every single move regulation that carries out the aircraft nose many times leads to the wire wearing and tearing fracture easily, influences the operation of fan complete machine, and just naked hourglass damaged wire has the potential safety hazard, and carelessly touch damaged department and electrocute easily, and the naked hourglass of aircraft nose wire, many times the friction damage problem is especially outstanding at the mini little platform fan of hot round pin on the market at present.
To this end, the present embodiment provides a fan.
In one embodiment, as shown in fig. 1 to 4, the fan includes a head, a body 3, and a connector.
The handpiece comprises a rear net 1 and a first mounting part 2 fixedly connected with the rear net 1, a first mounting hole 201 is formed on the first mounting part 2, a first wiring groove 202 is formed on the inner side of the first mounting part 2, and the first wiring groove 202 extends to one side of the first mounting hole 201; a second wiring groove 301 is formed in the body 3, a second mounting part 302 which is connected with the first mounting part 2 in a matched mode is arranged on the body 3, a second mounting hole 3021 is formed in the second mounting part 302, and the first mounting hole 201 is opposite to and coaxial with the second mounting hole 3021; the connecting member passes through the first mounting hole 201 and the second mounting hole 3021 to connect the first mounting portion 2 and the second mounting portion 302.
In this embodiment, a wire connected to the handpiece enters the second wire trough 301 inside the body 3 through the first wire trough 202 inside the first mounting portion 2, because the first wire trough 202 extends to one side of the first mounting hole 201, and the second mounting hole 3021 on the body 3 is opposite to and coaxial with the first mounting hole 201, the first wire trough 202 extends to the end of the second wire trough 301, and therefore, the wire connected to the handpiece is hidden in the first wire trough 202 and the second wire trough 301, and is not exposed, thereby avoiding the wire hooking risk, avoiding the safety hazard, and making the appearance more beautiful.
On the basis of the above embodiment, in a preferred embodiment, the first routing groove 202 includes a first line groove section 2021 parallel to the axis of the rear net 1 and a second line groove section 2022 connected to the end of the first line groove section 2021 and extending to the lower side of the first mounting hole 201. In this embodiment, since the second slot section 2022 extends to the lower side of the first mounting hole 201, the end of the first wiring slot 202 is closer to the end of the second wiring slot 301, and it is not easy to expose the wires when the handpiece is subjected to pitch adjustment.
Specifically, referring to fig. 3, the end of the first slot segment 2021 is located on the left side of the first mounting hole 201, and the second slot segment 2022 extends from the left side of the first mounting hole 201 to the lower side thereof.
The axis of the first mounting hole 201 is perpendicular to the axis of the rear net 1, the axis of the first mounting hole 201 is in the horizontal direction, the lower side of the first mounting hole 201 refers to the lower side of the axis of the first mounting hole 201, and the left side of the first mounting hole 201 refers to the left side of the axis of the first mounting hole 201.
In addition to the above embodiments, in a preferred embodiment, the second slot segment 2022 is circular. In this embodiment, since the second slot section 2022 is arc-shaped, the risk of wire friction damage is reduced when the handpiece is pitch-adjusted.
In a preferred embodiment, the junction of the second slot section 2022 and the first slot section 2021 is provided with a rounded corner, which can further reduce the risk of wire friction damage and increase the reliability of the head pitch adjustment.
In addition to the above embodiments, in a preferred embodiment, the first mounting portion 2 has a side cutout, and a stopper 203 is provided on a side of the first wiring groove 202 close to the cutout. In this embodiment, when the wire is routed, the wire can be pressed at the notch, so that the wire is pressed into the first wiring groove 202 along the stopper 203, the wire can be conveniently installed on the wire, and the stopper 203 can prevent the wire from being separated from the first wiring groove 202.
In conjunction with fig. 3, only one stopper 203 is shown, and it should be noted that the number of the stoppers 203 may be one or more.
In addition to the above embodiments, in a preferred embodiment, the first mounting portion 2 includes a baffle 204 disposed above the first cabling channel 202. In this embodiment, the baffle 204 can shield the wires in the first wire trough 202, and when the handpiece is adjusted in pitch, the baffle 204 shields the wires on the upper side, so that the appearance of the whole machine is more attractive.
In addition to the above embodiments, in a preferred embodiment, as shown in fig. 2, the baffle 204 extends to the upper side of the first mounting hole 201. In this embodiment, since the baffle 204 extends to the upper side of the first mounting hole 201, the baffle 204 can shield the wires when the head is adjusted to any position by pitching, and the appearance of the whole machine is beautiful.
In addition to the above embodiments, in a preferred embodiment, the fan further includes a friction pad 4, the friction pad 4 is disposed at two ends of the first mounting hole 201 and is coaxial with the first mounting hole 201, the friction pad 4 covers two sides of the second slot section 2022, the second mounting portion 302 includes two second mounting holes 3021 that are opposite and spaced apart, the first mounting hole 201 is located between the two second mounting holes 3021, the friction pad 4 is located between the first mounting hole 201 and the second mounting hole 3021, and the connection member simultaneously passes through the first mounting hole 201, the second mounting hole 3021 and the friction pad 4. In this embodiment, the friction pads 4 are arranged to provide friction so that the handpiece can be held in an adjusted position when adjusted to any pitch angle.
In addition to the above embodiments, in a preferred embodiment, the first mounting portion 2 is provided with spacer mounting holes 205 at both ends of the first mounting hole 201, and the friction spacer 4 is provided in the spacer mounting holes 205 and is connected to the spacer mounting holes 205 by interference fit. In this embodiment, the first mounting portion 2 is provided with the pad fitting hole 205, so that the friction pad 4 can be fixed and mounted easily, and the friction pad 4 only needs to be fitted into the pad fitting hole 205.
As shown in fig. 3, the spacer assembly hole 205 is not completely circular, the two ends of the second linear groove section 2022 are separated by a circle, and the rubbing pad 4 is circular to completely shield the second linear groove section 2022 when the rubbing pad 4 is assembled in the spacer assembly hole 205.
On the basis of the above embodiments, in a preferred embodiment, the connecting member comprises a bolt 5 and a nut 6. Specifically, when mounting, the bolt 5 is inserted through the second mounting hole 3021 and the first mounting hole 201, and then the nut 6 is tightened to mount the head on the body 3.
In addition to the above embodiments, in a preferred embodiment, the first attaching portion 2 is integrally formed with the rear net 1. In this embodiment, since the first mounting portion 2 is integrally formed with the rear net 1, the structure of the entire machine is relatively simple and the number of parts is small.
In the fan provided by the embodiment, during assembly, after a wire connected with a machine head is pressed into the first wiring groove 202, the friction pad 4 is embedded into the pad assembly hole 205 of the first installation part 2, then the first installation hole 201 assembled with the friction pad 4 is aligned with the second installation hole 3021 of the machine body 3, the wire is extended into the machine body 3 along the second wiring groove 301, the bolt 5 is installed into the second installation hole 3021 along one side of the machine body 3, and the nut 6 is screwed after passing through the other second installation hole 3021, at this time, due to relative friction between the friction pad 4 and the first installation part 2 and the second installation part 302, pitching adjustment of the machine head can be performed. Because the lead is hidden, even if the lead is broken, electric shock does not occur due to careless touch on the broken part.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A fan, comprising:
the handpiece comprises a rear net (1) and a first installation part (2) fixedly connected with the rear net (1), wherein a first installation hole (201) is formed in the first installation part (2), a first wiring groove (202) is formed in the inner side of the first installation part (2), and the first wiring groove (202) extends to one side of the first installation hole (201);
the installation structure comprises a machine body (3), wherein a second wiring groove (301) is formed in the machine body (3), a second installation part (302) which is connected with the first installation part (2) in a matched mode is arranged on the machine body (3), a second installation hole (3021) is formed in the second installation part (302), and the first installation hole (201) and the second installation hole (3021) are opposite and coaxial;
a connecting member passing through the first mounting hole (201) and the second mounting hole (3021) to connect the first mounting portion (2) and the second mounting portion (302).
2. The fan as claimed in claim 1, wherein the first cabling slot (202) comprises a first cabling slot section (2021) parallel to the axis of the rear net (1) and a second cabling slot section (2022) connected to the end of the first cabling slot section (2021) and extending to the lower side of the first mounting hole (201).
3. The fan according to claim 2, wherein the second slot segment (2022) is circular arc shaped.
4. The fan according to claim 1, wherein the first mounting portion (2) has a side indentation, and a side of the first cabling slot (202) adjacent to the indentation is provided with a stop (203).
5. The fan according to any of claims 1-4, wherein the first mounting portion (2) comprises a baffle (204) disposed above the first cabling slot (202).
6. The fan as claimed in claim 5, wherein the baffle (204) extends to an upper side of the first mounting hole (201).
7. The fan as claimed in claim 2 or 3, further comprising a friction washer (4), wherein the friction washer (4) is disposed at both ends of the first mounting hole (201) and is coaxial with the first mounting hole (201), the friction washer (4) covers both sides of the second slot section (2022), the second mounting portion (302) comprises two opposite and spaced second mounting holes (3021), the first mounting hole (201) is located between the two second mounting holes (3021), the friction washer (4) is located between the first mounting hole (201) and the second mounting hole (3021), and the connecting member simultaneously passes through the first mounting hole (201), the second mounting hole (3021) and the friction washer (4).
8. The fan as claimed in claim 7, wherein the first mounting portion (2) is provided with spacer fitting holes (205) at both ends of the first mounting hole (201), and the friction spacer (4) is provided in the spacer fitting holes (205) and is interference-fitted in the spacer fitting holes (205).
9. The fan according to any of claims 1-4, characterized in that the connection comprises a bolt (5) and a nut (6).
10. The fan according to any of claims 1-4, characterized in that the first mounting portion (2) is integrally formed with the rear net (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222052303.0U CN217814057U (en) | 2022-08-04 | 2022-08-04 | Fan with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222052303.0U CN217814057U (en) | 2022-08-04 | 2022-08-04 | Fan with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814057U true CN217814057U (en) | 2022-11-15 |
Family
ID=83973333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222052303.0U Active CN217814057U (en) | 2022-08-04 | 2022-08-04 | Fan with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814057U (en) |
-
2022
- 2022-08-04 CN CN202222052303.0U patent/CN217814057U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |