CN104121221A - Wall-mounted type fan - Google Patents
Wall-mounted type fan Download PDFInfo
- Publication number
- CN104121221A CN104121221A CN201410391214.6A CN201410391214A CN104121221A CN 104121221 A CN104121221 A CN 104121221A CN 201410391214 A CN201410391214 A CN 201410391214A CN 104121221 A CN104121221 A CN 104121221A
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- CN
- China
- Prior art keywords
- fan
- support
- wall
- slide block
- square steel
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- 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.)
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Abstract
The invention relates to the technical field of fans, and aims at providing a wall-mounted type fan. The position of the fan on the wall can be conveniently adjusted according to the needs, and the vibration caused by swinging of the head of the fan to a screw connecting piece can be relieved. According to the wall-mounted type fan, when the head of the fan swings, vibration is transmitted to a spring through a base and a support, and the spring is stressed or pulled and converts the vibration into the elastic potential energy of the spring. Loosening of a screw fixing a sliding rail due to vibration of the fan can be avoided. In addition, the head of the fan can move along with the movement of a sliding block on the sliding rail so as to adjust the position of the fan. The wall-mounted type fan is simple in structure, convenient to move, firm in fixing and convenient to popularize.
Description
Technical field
The present invention relates to fan technical field, specifically a kind of wall-hanging removable fan.
Background technique
Existing fan has multiple, according to the difference of mounting type, is divided into stand fan, ceiling fan and wall fan.The installation of wall fan, normally by bolt or screw, fan is fixing on the wall.When fan head swings, can produce vibrations, vibrations pass to bolt or screw by fan base, cause the loosening of bolt or screw.And fan is fixed on body of wall, when needs mobile fan, must punching separately on metope.Not only affect the attractive in appearance of metope, and lose time.
Summary of the invention
The object of the present invention is to provide a kind of wall fan, can regulate easily as required the position of fan on wall, and the vibrations of screw link can alleviate fan head and swing time.
The present invention solves the technological scheme that its technical problem takes: a kind of wall fan, comprise base, support arm, flabellum and fan guard, on described base, be provided with support arm, free end at described support arm is provided with motor and is arranged on the flabellum on motor, outside at described flabellum is provided with fan guard, it is characterized in that, in the inside of described fan guard, be provided with the loose pomphus of taper that a large end is uncovered, small end at described loose pomphus is provided with some through holes, and the small end of described loose pomphus is towards a side at flabellum place; Mounting end and the base of described support arm are rotationally connected, and are provided with locking element between described support arm and base;
Also comprise erecting device, described erecting device comprises slide rail, slide block, support and end cap, described slide rail is fixed by screws on wall, on described slide rail, be slidably fitted with a slide block, on the free end face of described slide block, fixedly mount a square steel, on the free end face of described square steel, be provided with an end cap, described slide block, square steel and end cap form one " H " shape, in the both sides up and down of described square steel, be slidably fitted with respectively a L shaped support, described in two, the middle part of support is slidably connected with the two ends up and down of end cap respectively, described in two, the free end of support is separately fixed on base, described in each, a guide rod is vertically fixed respectively in the left and right sides of support mounting end, and described in each, the free end of guide rod is slidably connected with corresponding slide block or end cap, and on guide rod, is equipped with a spring described in each.
Further, described loose pomphus is frustoconic shape working of plastics or metalwork.
Further, on the non-working surface of described slide rail, be provided with lightening grooves.
Further, the sheet metal that described end cap is rectangle.
Further, on the free end face of described slide block and the attachment face of end cap, be respectively equipped with a circular hole, the free end of described guide rod extend in described circular hole.
Further, in the both sides up and down of described square steel, be respectively equipped with at least one groove, in described groove, roll ball is installed, the mounting end of described support is slidably connected by ball and square steel.
Further, be provided with two tapped holes on described base, described in two, tapped hole lays respectively at the both sides up and down of rotating shaft and surrounds a triangle with rotating shaft, and described locking element is the first bolt coordinating with tapped hole.
The invention has the beneficial effects as follows: a kind of wall fan provided by the invention, when fan head swings, vibrations are delivered on spring by base, support, spring pressurized or tension are also converted into vibrations the elastic potential energy of spring, can avoid the loosening of the screw for fixed rack that fan vibrations cause.In addition, fan head can the motion campaign on slide rail with slide block, to regulate the position of fan.The present invention is simple in structure, convenient mobile, fixed, is convenient to promote.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the right elevation of slide rail;
Fig. 3 is the plan view (dextrorotation turn 90 degrees) of slide rail:
Fig. 4 is another phase diagram of the present invention;
Fig. 5 is fan head structural representation;
Fig. 6 is the schematic three dimensional views of loose pomphus;
Fig. 7 is the schematic top plan view of square steel;
In figure: 1 slide rail, 11 counter sinks, 12 lightening grooves, 13 chutes, 2 slide blocks, 21 square steel, 211 grooves, 22 end caps, 3 balls, 4 fastening pieces, 5 supports, 51 guide rods, 52 springs, 6 bases, 61 tapped holes, 7 support arms, 8 fan heads, 81 flabellums, 82 loose pomphus, 821 through holes, 83 fan guards, 91 rotating shafts, 92 first bolts, 93 second bolts, 10 power lines.
Embodiment
The present invention includes slide rail 1, slide block 2, ball 3, fastening piece 4, support 5, base 6, support arm 7, fan head 8 and power line 10, below in conjunction with accompanying drawing, present invention is described.
As shown in Figure 1 to Figure 3, slide rail 1 is the metalwork of bar shaped, and cross section is rectangle.Top and bottom at slide rail are respectively equipped with a chute 13.At the two ends of slide rail side, be respectively equipped with some counter sinks 11, in slide rail side, be provided with at least two lightening grooves 12, arranging on the one hand of lightening grooves alleviates slide rail weight, increases on the other hand slide rail intensity.One side of slide rail is attachment face, during installation, the attachment face of slide rail is attached on wall, by the screw that coordinates with counter sink, is fixed on wall slide rail is dismountable.Slide rail cross setting is slidably fitted with slide block 2 on slide rail, and slide block is the metalwork of C shape, and the two ends of slide block are slidably connected with two chutes of slide rail respectively.In the side of slide block, be fixed with a square steel 21, means of fixation is welding or bolt connection.As shown in Figure 7, in top and the bottom of square steel, be respectively equipped with two grooves 211, in groove, roll some balls 3 are installed.For realizing relative fixing between slide rail and slide block, between slide block and slide rail, be provided with a fastening piece 4, fastening piece can be jackscrew or bolt.
Side at square steel is installed with an end cap 22 by the second bolt 93, the sheet metal that end cap is rectangle, and slide block, square steel and end cap form a H shape.Top and bottom at square steel are slidably fitted with respectively a support 5, and support is L shaped metalwork, is provided with the elongated slot coordinating with ball in one end of support, support with one end of elongated slot, by ball, realize and square steel between be slidably connected.The middle part of two stands is slidably connected with the two ends up and down of end cap respectively, and the other end of two end cap is fixed together by base 6, and two stands and base form a C shape.In one end of each support coordinating with square steel, be fixed with respectively two guide rods 51, guide rod is circular metallic rod, two guide rods on each support are vertically fixed on respectively the left and right sides of support, two guide rods on each support are respectively towards slide block and end cap, and the free end of two guide rods on each support is slidably connected with corresponding slide block and end cap respectively.Correspondingly, in the corresponding side surface of slide block and the corresponding side surface of end cap, be respectively equipped with and hold the free-ended circular hole of guide rod.On each guide rod, be equipped with a spring 52, the mounting end of each spring is fixed on support, and the free end of each spring withstands on corresponding end cap or slide block.When the assemblying body left and right directions of support and base formation moves, spring contraction, the spring on right side in support compressing left side stretch, spring energy-storage.On base, lead to power line 10, power line is electrically connected to power interface.
Free end at base is rotatablely equipped with a support arm 7 by rotating shaft 91, corresponding, is provided with a rotary shaft hole on base free end, is respectively equipped with tapped hole 61, two tapped holes and rotary shaft hole surrounds a triangle in the both sides of rotary shaft hole.For realizing relative fixing between support arm and base, between support arm and base, be provided with the first bolt 92 being through in tapped hole, according to the principle fixed support arm of 2 definite straight lines.As Figure 1 and Figure 4, when the first bolt is coordinated from different tapped hole, can make support arm in different positions, to regulate the angle of fan head, meet the demand of different people.Free end at support arm is provided with fan head 8, and as shown in Figure 5, the flabellum 81 that is provided with motor and is rotated by driven by motor at fan head, has fan guard 83 in the outer installment of flabellum, and fan guard is used for preventing that people's hand from touching flabellum by mistake.In the hole of wind from fan guard, blow out, in the inside of fan guard front side, be provided with loose pomphus 82, as shown in Figure 6, loose pomphus is working of plastics or the metalwork of the frustoconic shape that large end is uncovered, the large end of loose pomphus is fixed on the madial wall of fan guard, the small end of loose pomphus is towards a side at flabellum place and over against flabellum, at the small end of loose pomphus, is provided with some through holes 821.When flabellum rotates, side-blowing forward.During the loose pomphus of air draught process, sub-fraction air-flow blows to positive front side through the through hole of loose pomphus small end, part air-flow spreads to surrounding along the conical surface of loose pomphus, the air-flow directly blowing on the person is less, the moving ambient air of most of air-flow band flows, to form wind, avoided air-flow directly to blow on people's body, human body is caused to adverse effect.
While needing the position of mobile fan, only need loosening fasteners to get final product moving slider, with after fastening piece locking, the position of fan just can be fixed.
Claims (7)
1. a wall fan, comprise base, support arm, flabellum and fan guard, on described base, be provided with support arm, free end at described support arm is provided with motor and is arranged on the flabellum on motor, outside at described flabellum is provided with fan guard, it is characterized in that, is provided with the loose pomphus of taper that a large end is uncovered in the inside of described fan guard, small end at described loose pomphus is provided with some through holes, and the small end of described loose pomphus is towards a side at flabellum place; Mounting end and the base of described support arm are rotationally connected, and are provided with locking element between described support arm and base;
Also comprise erecting device, described erecting device comprises slide rail, slide block, support and end cap, described slide rail is fixed by screws on wall, on described slide rail, be slidably fitted with a slide block, on the free end face of described slide block, fixedly mount a square steel, on the free end face of described square steel, be provided with an end cap, described slide block, square steel and end cap form one " H " shape, in the both sides up and down of described square steel, be slidably fitted with respectively a L shaped support, described in two, the middle part of support is slidably connected with the two ends up and down of end cap respectively, described in two, the free end of support is separately fixed on base, described in each, a guide rod is vertically fixed respectively in the left and right sides of support mounting end, and described in each, the free end of guide rod is slidably connected with corresponding slide block or end cap, and on guide rod, is equipped with a spring described in each.
2. a kind of wall fan according to claim 1, is characterized in that, working of plastics or metalwork that described loose pomphus is frustoconic shape.
3. a kind of wall fan according to claim 1, is characterized in that, on the non-working surface of described slide rail, is provided with lightening grooves.
4. a kind of wall fan according to claim 1, is characterized in that, the sheet metal that described end cap is rectangle.
5. a kind of wall fan according to claim 1, is characterized in that, on the free end face of described slide block and the attachment face of end cap, is respectively equipped with a circular hole, and the free end of described guide rod extend in described circular hole.
6. a kind of wall fan according to claim 1, is characterized in that, in the both sides up and down of described square steel, is respectively equipped with at least one groove, in described groove, rolls ball is installed, and the mounting end of described support is slidably connected by ball and square steel.
7. a kind of wall fan according to claim 1, it is characterized in that, on described base, be provided with two tapped holes, described in two, tapped hole lays respectively at the both sides up and down of rotating shaft and surrounds a triangle with rotating shaft, and described locking element is the first bolt coordinating with tapped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410391214.6A CN104121221B (en) | 2014-08-08 | 2014-08-08 | A kind of wall fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410391214.6A CN104121221B (en) | 2014-08-08 | 2014-08-08 | A kind of wall fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104121221A true CN104121221A (en) | 2014-10-29 |
| CN104121221B CN104121221B (en) | 2016-04-27 |
Family
ID=51766782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410391214.6A Expired - Fee Related CN104121221B (en) | 2014-08-08 | 2014-08-08 | A kind of wall fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121221B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748226A (en) * | 2018-07-24 | 2018-11-06 | 张家港贸安贸易有限公司 | A kind of damping and slide-prevention type automatic mechanical hand |
| CN108953192A (en) * | 2018-07-25 | 2018-12-07 | 浙江迈集科技发展有限公司 | Intelligent industrial fan and control system applying same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63215895A (en) * | 1987-03-03 | 1988-09-08 | Matsushita Seiko Co Ltd | Wall-mounted electric fan |
| JP2000054985A (en) * | 1998-08-07 | 2000-02-22 | Honda Motor Co Ltd | Mounting structure for on-vehicle blower |
| CN202040126U (en) * | 2011-04-06 | 2011-11-16 | 美的集团有限公司 | Positioning device of fan |
| CN203308760U (en) * | 2013-06-19 | 2013-11-27 | 广东雄风电器有限公司 | Simple wall fan |
| CN204003569U (en) * | 2014-08-08 | 2014-12-10 | 济南大学 | A kind of wall fan |
-
2014
- 2014-08-08 CN CN201410391214.6A patent/CN104121221B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63215895A (en) * | 1987-03-03 | 1988-09-08 | Matsushita Seiko Co Ltd | Wall-mounted electric fan |
| JP2000054985A (en) * | 1998-08-07 | 2000-02-22 | Honda Motor Co Ltd | Mounting structure for on-vehicle blower |
| CN202040126U (en) * | 2011-04-06 | 2011-11-16 | 美的集团有限公司 | Positioning device of fan |
| CN203308760U (en) * | 2013-06-19 | 2013-11-27 | 广东雄风电器有限公司 | Simple wall fan |
| CN204003569U (en) * | 2014-08-08 | 2014-12-10 | 济南大学 | A kind of wall fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748226A (en) * | 2018-07-24 | 2018-11-06 | 张家港贸安贸易有限公司 | A kind of damping and slide-prevention type automatic mechanical hand |
| CN108953192A (en) * | 2018-07-25 | 2018-12-07 | 浙江迈集科技发展有限公司 | Intelligent industrial fan and control system applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104121221B (en) | 2016-04-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20160427 Termination date: 20200808 |