CN203130623U - Fan - Google Patents
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- Publication number
- CN203130623U CN203130623U CN 201320135943 CN201320135943U CN203130623U CN 203130623 U CN203130623 U CN 203130623U CN 201320135943 CN201320135943 CN 201320135943 CN 201320135943 U CN201320135943 U CN 201320135943U CN 203130623 U CN203130623 U CN 203130623U
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- Prior art keywords
- guard
- motor casing
- hook
- mounting hole
- hole
- 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.)
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Abstract
The utility model discloses a fan which comprises a motor casing, a mesh enclosure and a fastener; either a hook or a hanging hole is arranged on the motor casing, and the other is arranged on the mesh enclosure; the hook is hung in the hanging hole; and the fastener is fixedly connected with the motor casing and the mesh enclosure. The fan provided by the embodiment of the utility model has the advantages that mounting and dismounting are convenient, the cost is low, and the structure is firm.
Description
Technical field
The utility model relates to field of household appliances, in particular to a kind of fan.
Background technique
The metal fan adopts the sectional type packing, need be about to guard when the client uses certainly be installed on the motor casing.The guard of existing metal fan and the mounting type of fore shell have following two kinds.The one, connect by four screws.This mounting type is wasted time and energy, and is especially big when the size of guard, when weight is heavier, and a people can't install.The 2nd, utilize two working of plasticss, by being threaded.This mounting type cost is higher, and the structure steadiness is relatively poor.
The model utility content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, the fan that a purpose of the present utility model is to propose a kind ofly to mount and dismount conveniently, cost is low, structure is firm.
For achieving the above object, the utility model discloses a kind of fan, described fan comprises: motor casing, described motor casing are provided with in hook and the hanging hole; Guard, described guard are provided with another in described hook and the described hanging hole, and described hook is hooked in the described hanging hole; And fastening piece, the fixedly connected described motor casing of described fastening piece and described guard.
According to fan of the present utility model by in described hook and the described hanging hole is set at described motor casing, and at described guard in described hook and the described hanging hole another is set, can earlier described hook be hooked in the described hanging hole so that described guard is hooked on the described motor casing, namely can position the described guard on the described motor casing earlier, utilize described fastening piece that described guard and described motor casing are further fixed then.That is to say that the installation of described guard and described motor casing only gets final product with a described fastening piece.Compare the prior art of installing by four screws, the installation and removal of described fan are convenient.Even the size of described guard is big, weight is heavier, a people also can finish the installation of described motor casing and described guard, and is time saving and energy saving.And the installation of described motor casing and described guard need not to increase other parts such as working of plastics, can reduce the cost of production of described fan like this.In addition, described motor casing is firm with being connected of described guard, even the size of described fan, can guarantee also that described guard is reliable with being connected of described motor casing greater than 10 inch.Therefore, have advantages such as installation and removal are convenient, cost is low, structure is firm according to fan of the present utility model.
In addition, also have following additional technical feature according to fan of the present utility model:
Described motor casing is provided with hanging hole and described guard is provided with hook, and described hanging hole connects described motor casing along the thickness direction of described motor casing, and described hook extends downwards backward from described guard.So not only can make the tightr of described guard and described motor casing applying, and can improve the stability of described guard on described motor casing.Can make the easier for installation of described guard and described motor casing in addition.
Described motor casing is provided with the locating piece that extends upward forward and cooperate with described hook from the lower wall of described hanging hole, and described guard is provided with the through hole of stepping down, and described locating piece passes the described through hole of stepping down.The tightr of described guard and described motor casing applying can be further made like this, and the stability of described guard on described motor casing can be further improved.
Described locating piece and described motor casing are integrally formed, and described hook and described guard are integrally formed.So not only can strengthen the intensity of described fan, and can simplify the production technology of described fan, thereby can reduce the cost of production of described fan.
Described motor casing is provided with first mounting hole, and described guard is provided with second mounting hole relative with described first mounting hole, and described fastening piece is engaged in described first mounting hole and described second mounting hole.Can utilize the fixedly connected described motor casing of described fastening piece and described guard thus, and easy for installation, connect reliable.
Described hook is a plurality of, a plurality of described hooks and described second mounting hole along described guard circumferential interval turn up the soil and be located on the described guard, described hanging hole is a plurality of, a plurality of described hooks are hooked on respectively in a plurality of described hanging holes accordingly.Described guard more firmly, more stably can be installed on the described motor casing thus.
Described hook is two, two described hooks and described second mounting hole are along the circumferential spaced set of described guard, described second mounting hole site is in two described centers of linking up with the top and being positioned at described guard at left and right directions, described hanging hole is two, and two described hooks are hooked on respectively in two described hanging holes accordingly.Can under the situation of the steadiness of the installation that guarantees described guard and described motor casing, simplify the production technology of described fan thus to greatest extent.
Described guard is provided with a plurality of fixed plates, and described second mounting hole and a plurality of described hook are located at respectively on a plurality of described fixed plates.Not only can simplify the production technology of described guard thus, and can strengthen the intensity of described guard.
Described hook is a plurality of, a plurality of described hooks are turned up the soil along the circumferential interval of described guard and are located at circumferentially extending in the same way on the described guard and along described guard, described hanging hole is a plurality of, a plurality of described hanging holes are located on the described motor casing, and a plurality of described hooks are hooked on respectively in a plurality of described hanging holes accordingly.Can further improve soundness and the stability of the installation of described guard and described motor casing like this.
Described motor casing is provided with first mounting hole, described guard is provided with second mounting hole relative with described first mounting hole, described fastening piece is engaged in described first mounting hole and described second mounting hole, described hook is three, three described hooks are along the circumferential spaced set of described guard, described second mounting hole site is in a plurality of described centers of linking up with the top and being positioned at described guard at left and right directions, described hanging hole is three, and three described hooks are hooked on respectively in three described hanging holes accordingly.The production technology that not only can simplify described fan thus to be reducing the cost of production of described fan, and can improve described fastening piece to the fixed effect of described guard and described motor casing.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming embodiment's the description in conjunction with following accompanying drawing, wherein:
Fig. 1 is the explosive view according to the quick fixation structure of the utility model embodiment's fan;
Fig. 2 is the enlarged view in E zone among Fig. 1;
Fig. 3 is the enlarged view in F zone among Fig. 1;
Fig. 4 is the partial sectional view according to the quick fixation structure of the utility model embodiment's fan;
Fig. 5 is the structural representation according to the guard of the quick fixation structure of another embodiment's of the utility model fan;
Fig. 6 is the explosive view according to the quick fixation structure of another embodiment's of the utility model fan.
Embodiment
Describe embodiment of the present utility model below in detail, described embodiment's example is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment who is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Below with reference to the fan of Fig. 1-Fig. 6 description according to the utility model embodiment.As Fig. 1-shown in Figure 6, comprise motor casing 100, guard 200 and fastening piece 300 according to the utility model embodiment's fan.
According to the utility model embodiment's fan by in hook 220 and the hanging hole 120 is set at motor casing 100, and guard 200 arrange the hook 220 and hanging hole 120 in another, can earlier hook 220 be hooked in the hanging hole 120 so that guard 200 is hooked on the motor casing 100, namely can position the guard 200 on the motor casing 100 earlier, utilize 300 pairs of guards 200 of fastening piece and motor casing 100 further to fix then.That is to say that the installation of guard 200 and motor casing 100 only gets final product with a fastening piece 300.Compare the prior art of installing by four screws, the installation and removal of described fan are convenient.Even the size of guard 200 is big, weight is heavier, a people also can finish the installation of motor casing 100 and guard 200, and is time saving and energy saving.And the installation of motor casing 100 and guard 200 need not to increase other parts such as working of plastics, can reduce the cost of production of described fan like this.In addition, motor casing 100 is firm with being connected of guard 200, even the size of described fan, can guarantee also that guard 200 is reliable with being connected of motor casing 100 greater than 10 inch.Therefore, the fan according to the utility model embodiment has advantages such as installation and removal are convenient, cost is low, structure is firm.
Alternatively, can be provided with first mounting hole 110 on the motor casing 100, can be provided with second mounting hole 210 relative with first mounting hole 110 on the guard 200, fastening piece 300 can be engaged in first mounting hole 110 and second mounting hole 210.Wherein, fastening piece 300 can be screw or bolt.Can utilize fastening piece 300 fixedly connected motor casing 100 and guards 200 thus, and easy for installation, connect reliable.In other embodiments, fastening piece 300 also can be other structures, for example trip and buckle structure.
Fig. 1-Fig. 4 shows the fan according to an embodiment of the utility model.As Fig. 1-shown in Figure 4, can be provided with on the motor casing 100 and can be provided with hook 220 on hanging hole 120 and the guard 200, hanging hole 120 can connect motor casing 100 along the thickness direction of motor casing 100, hook 220 can extend (above-below direction is shown in the arrow A Fig. 1-Fig. 6, and fore-and-aft direction is shown in the arrow B among Fig. 1, Fig. 4 and Fig. 6) downwards backward from guard 200.Can utilize the gravity of guard 200 and the bearing of trend of hook 220 to make guard 200 have the trend that moves down backward thus, thereby not only can make the tightr of guard 200 and motor casing 100 applyings, and can improve the stability of guard 200 on motor casing 100.And when guard 200 and motor casing 100 were installed, only needing hook 220 alignd with hanging hole 120 get final product, links up with 220 meetings and slip into hanging hole 120 voluntarily under the gravity effect of guard 200, got final product so that guard 200 and motor casing 100 easier for installation.
Advantageously, as Fig. 1, Fig. 3 and shown in Figure 4, can be provided with on the motor casing 100 from the lower wall of hanging hole 120 extend upward forward and with the hook 220 locating pieces that cooperate 130, can be provided with the through hole 230 of stepping down on the guard 200, locating piece 130 can pass the through hole 230 of stepping down.By arranging from the lower wall of hanging hole 120 upwardly extending locating piece 130 forward, can utilize locating piece 130 to cooperate with hook 220, and guard 200 is provided with the through hole 230 of stepping down that allows locating piece 130 to pass, the tightr of guard 200 and motor casing 100 applyings can be further made like this, and the stability of guard 200 on motor casing 100 can be further improved.
Alternatively, locating piece 130 can be integrally formed with motor casing 100, and hook 220 can be integrally formed with guard 200.So not only can strengthen the intensity of described fan, and can simplify the production technology of described fan, thereby can reduce the cost of production of described fan.
Particularly, the center of guard 200 can be formed with connecting plate, and second mounting hole 210 and hook 220 all can be formed on this connecting plate.
Fig. 1-Fig. 5 shows the fan according to a specific embodiment of the utility model.As Fig. 1-shown in Figure 5, hook 220 can be for a plurality of, a plurality of hooks 220 and second mounting hole 210 can along guard 200 circumferential interval turn up the soil and be located on the guard 200 (guard 200 circumferentially shown in the arrow C among Fig. 1, Fig. 5 and Fig. 6), hanging hole 120 can be for a plurality of, and a plurality of hooks 220 can be hooked on respectively in a plurality of hanging holes 120 accordingly.Can utilize a plurality of hooks 220 and a plurality of hanging hole 120 and fastening piece 300 thus, guard 200 more firmly, more stably is installed on the motor casing 100.
Advantageously, as Fig. 1-shown in Figure 5, can be provided with the locating piece 130 that equates with the quantity of linking up with 220 on the motor casing 100, a plurality of locating pieces 130 can be combined together respectively accordingly with a plurality of hooks 220, and the bearing of trend of each locating piece 130 can be opposite with the bearing of trend of corresponding hook 220 on above-below direction and fore-and-aft direction.Can be provided with the through hole 230 of stepping down that equates with the quantity of locating piece 130 on the guard 200, a plurality of locating pieces 130 can pass a plurality of through holes 230 of stepping down respectively accordingly.
Particularly, as shown in Figure 1, hook 220 can be two, two hook 220 and second mounting holes 210 can be along the circumferential spaced set of guard 200, second mounting hole 210 can be arranged in two hooks 220 tops and second mounting holes 210 can be positioned at guard 200 on left and right directions center (left and right directions is shown in the arrow D of Fig. 1-Fig. 3, Fig. 5 and Fig. 6), hanging hole 120 can be two, and two hooks 220 can be hooked on respectively in two hanging holes 120 accordingly.3 fixing rock-steady structures can be constituted thus, guard 200 non-displacement and noise generation when described fan moves can be made like this.Namely can be in the production technology that guarantees to simplify to greatest extent under the situation of guard 200 and the steadiness of the installation of motor casing 100 described fan.
Alternatively, as shown in Figure 5, can be provided with a plurality of fixed plate 240, the second mounting holes 210 and a plurality of hook 220 on the guard 200 and can be located at respectively on a plurality of fixed plates 240.For example, when hook 220 is two, fixed plate 240 can be three, and three fixed plates 240 can be along circumferentially being located on the guard 200 of guard 200 equally spacedly, and second mounting hole 210 can be located on the fixed plate 240 and two hooks 220 can be located at respectively on all the other two fixed plates 240.Not only can simplify the production technology of guard 200 thus, and can strengthen the intensity of guard 200.In this embodiment, the center of guard 200 can not have connecting plate.
Fig. 6 shows the fan according to a concrete example of the utility model.As shown in Figure 6, hook 220 can be for a plurality of, and a plurality of hooks 220 can be turned up the soil along the circumferential interval of guard 200 and are located on the guard 200 and a plurality of hook 220 can circumferentially extending along guard 200 in the same way.Be that a plurality of hooks 220 can be along the circumferentially extension clockwise of guard 200, perhaps a plurality of hooks 220 can circumferentially extending along guard 200 counterclockwise.Hanging hole 120 can be for a plurality of, and a plurality of hanging holes 120 can be located on the motor casing 100, and a plurality of hooks 220 can be hooked on respectively in a plurality of hanging holes 120 accordingly.Like this when guard 200 and motor casing 100 are installed, can earlier a plurality of hooks 220 on the guard 200 be aimed at a plurality of hanging holes 120 on the motor casing 100 respectively, then clockwise or rotate counterclockwise guard 200 so that a plurality of hook 220 is hooked on respectively in a plurality of hanging holes 120 accordingly, this moment, second mounting hole 210 on the guard 200 was relative with first mounting hole 110 on the motor casing 100, and fastening piece 300 is fastened in second mounting hole 210 and first mounting hole 110.Can further improve soundness and the stability of the installation of guard 200 and motor casing 100 thus.
Advantageously, as shown in Figure 6, can be provided with the locating piece 130 that equates with the quantity of linking up with 220 on the motor casing 100, a plurality of locating pieces 130 can be combined together respectively accordingly with a plurality of hooks 220, and the bearing of trend of each locating piece 130 upwards can be opposite with the bearing of trend of corresponding hook 220 in week of fore-and-aft direction and guard 200.Can be provided with the through hole 230 of stepping down that equates with the quantity of locating piece 130 on the guard 200, a plurality of locating pieces 130 can pass a plurality of through holes 230 of stepping down respectively accordingly.
Particularly, as shown in Figure 6, hook 220 can be three, and three hooks 220 can be along the circumferential spaced set of guard 200, and hanging hole 120 can be three, and three hooks 220 can be hooked on respectively in three hanging holes 120 accordingly.Can guarantee to reduce the quantity of hook 220 and hanging hole 120 to greatest extent under the solid and reliable situation of guard 200 and motor casing 100 like this, thereby the production technology that can simplify described fan is to reduce the cost of production of described fan.
Alternatively, as shown in Figure 6, second mounting hole 210 can be positioned at a plurality of hooks 220 tops and second mounting hole 210 can be positioned at guard 200 on left and right directions center.Can make the position of second mounting hole 210 more reasonable thus, thereby can improve 300 pairs of guards 200 of fastening piece of being engaged in second mounting hole 210 and first mounting hole 110 and the fixed effect of motor casing 100.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiments or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiments under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. a fan is characterized in that, comprising:
Motor casing, described motor casing are provided with in hook and the hanging hole;
Guard, described guard are provided with another in described hook and the described hanging hole, and described hook is hooked in the described hanging hole; With
Fastening piece, the fixedly connected described motor casing of described fastening piece and described guard.
2. fan according to claim 1 is characterized in that, described motor casing is provided with hanging hole and described guard is provided with hook, and described hanging hole connects described motor casing along the thickness direction of described motor casing, and described hook extends downwards backward from described guard.
3. fan according to claim 2 is characterized in that, described motor casing is provided with the locating piece that extends upward forward and cooperate with described hook from the lower wall of described hanging hole, and described guard is provided with the through hole of stepping down, and described locating piece passes the described through hole of stepping down.
4. fan according to claim 3 is characterized in that, described locating piece and described motor casing are integrally formed, and described hook and described guard are integrally formed.
5. according to each described fan of claim 1 to 4, it is characterized in that, described motor casing is provided with first mounting hole, and described guard is provided with second mounting hole relative with described first mounting hole, and described fastening piece is engaged in described first mounting hole and described second mounting hole.
6. fan according to claim 5, it is characterized in that described hook is a plurality of, a plurality of described hooks and described second mounting hole are turned up the soil along the circumferential interval of described guard and are located on the described guard, described hanging hole is a plurality of, and a plurality of described hooks are hooked on respectively in a plurality of described hanging holes accordingly.
7. fan according to claim 6, it is characterized in that, described hook is two, two described hooks and described second mounting hole are along the circumferential spaced set of described guard, described second mounting hole site is in two described centers of linking up with the top and being positioned at described guard at left and right directions, described hanging hole is two, and two described hooks are hooked on respectively in two described hanging holes accordingly.
8. fan according to claim 6 is characterized in that, described guard is provided with a plurality of fixed plates, and described second mounting hole and a plurality of described hook are located at respectively on a plurality of described fixed plates.
9. fan according to claim 1, it is characterized in that, described hook is a plurality of, a plurality of described hooks are turned up the soil along the circumferential interval of described guard and are located at circumferentially extending in the same way on the described guard and along described guard, described hanging hole is a plurality of, a plurality of described hanging holes are located on the described motor casing, and a plurality of described hooks are hooked on respectively in a plurality of described hanging holes accordingly.
10. fan according to claim 9, it is characterized in that, described motor casing is provided with first mounting hole, described guard is provided with second mounting hole relative with described first mounting hole, described fastening piece is engaged in described first mounting hole and described second mounting hole, described hook is three, three described hooks are along the circumferential spaced set of described guard, described second mounting hole site is in a plurality of described centers of linking up with the top and being positioned at described guard at left and right directions, described hanging hole is three, and three described hooks are hooked on respectively in three described hanging holes accordingly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320135943 CN203130623U (en) | 2013-03-22 | 2013-03-22 | Fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320135943 CN203130623U (en) | 2013-03-22 | 2013-03-22 | Fan |
Publications (1)
Publication Number | Publication Date |
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CN203130623U true CN203130623U (en) | 2013-08-14 |
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ID=48938603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201320135943 Expired - Lifetime CN203130623U (en) | 2013-03-22 | 2013-03-22 | Fan |
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CN (1) | CN203130623U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105626561A (en) * | 2015-12-24 | 2016-06-01 | 广东美的环境电器制造有限公司 | Fan and transportation method thereof |
CN106015117A (en) * | 2016-07-26 | 2016-10-12 | 珠海格力电器股份有限公司 | Cover structure and electric fan with same |
CN106451922A (en) * | 2016-09-20 | 2017-02-22 | 广东美的厨房电器制造有限公司 | Motor assembly for cooking appliance and oven with motor assembly |
CN107191390A (en) * | 2017-07-06 | 2017-09-22 | 广东美的环境电器制造有限公司 | Fan with climbing and its assembly method |
-
2013
- 2013-03-22 CN CN 201320135943 patent/CN203130623U/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105626561A (en) * | 2015-12-24 | 2016-06-01 | 广东美的环境电器制造有限公司 | Fan and transportation method thereof |
CN105626561B (en) * | 2015-12-24 | 2019-12-17 | 广东美的环境电器制造有限公司 | Fan and transportation method thereof |
CN106015117A (en) * | 2016-07-26 | 2016-10-12 | 珠海格力电器股份有限公司 | Cover structure and electric fan with same |
CN106015117B (en) * | 2016-07-26 | 2019-07-26 | 珠海格力电器股份有限公司 | Cover structure and electric fan with same |
CN106451922A (en) * | 2016-09-20 | 2017-02-22 | 广东美的厨房电器制造有限公司 | Motor assembly for cooking appliance and oven with motor assembly |
CN107191390A (en) * | 2017-07-06 | 2017-09-22 | 广东美的环境电器制造有限公司 | Fan with climbing and its assembly method |
CN107191390B (en) * | 2017-07-06 | 2020-01-31 | 广东美的环境电器制造有限公司 | Floor fan and assembling method thereof |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20130814 |
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CX01 | Expiry of patent term |