CN203907720U - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN203907720U CN203907720U CN201420326531.5U CN201420326531U CN203907720U CN 203907720 U CN203907720 U CN 203907720U CN 201420326531 U CN201420326531 U CN 201420326531U CN 203907720 U CN203907720 U CN 203907720U
- Authority
- CN
- China
- Prior art keywords
- cold plate
- axle sleeve
- lampblack absorber
- owner body
- hook
- 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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- Vibration Dampers (AREA)
Abstract
The utility model provides a range hood. The range hood comprises a range hood main body, a condensing plate and a damper, wherein the condensing plate is arranged on the range hood main body and can move relative to the range hood main body; the damper is arranged between the range hood main body and the condensing plate and used for reducing the speed of the condensing plate which moves relative to the range hood main body. According to the range hood provided by the utility model, the resistance of the condensing plate which moves relative to the range hood main body is increased through the damper arranged between the condensing plate and the range hood main body, the moving speed of the condensing plate is reduced, so that when the condensing plate slips out of the hand and naturally rotates to open, the slipping speed of the condensing plate which is opened is controlled, the impulse generated by the condensing plate due to the gravity is greatly reduced, and thus the impact is reduced when the condensing plate suddenly stops, the violent degree that the condensing plate collides with other parts of the range hood is lightened, and then the possibility that the condensing plate and other parts of the range hood are damaged is reduced.
Description
Technical field
The utility model relates to kitchen utensils field, more specifically, relates to a kind of lampblack absorber.
Background technology
As shown in Figure 1, close-suction range hood 1 ' in, the manual opening-closing structure of cold plate 20 ' mostly be, cold plate 20 ' opening-closing structure generally comprise hook 30 ' and rotating shaft 50 ', as shown in Figure 2, hook 30 ' be arranged on cold plate 20 ' on, rotating shaft 50 ' by mount pad 40 ' be fixed to cigarette owner body 10 ' on, hook 30 ' be mounted on rotating shaft 50 ' on, in the process of cold plate 20 ' folding, hook 30 ' 50 ' rotation around the shaft, due to hook 30 ' and rotating shaft 50 ' between be CONTACT WITH FRICTION, resistance between the two is very little, so cold plate 20 ' can realize very smoothly and opening or closure.Like this, in cold plate moving process, if cold plate occurs to be thrown open or is not intended to slip out of the hand improper while opening phenomenon, cold plate can rotate whereabouts naturally, cold plate may be to personnel's injury in naturally rotating dropping process, or the miscellaneous part of cold plate and lampblack absorber collision, collision can cause the damage of cold plate and lampblack absorber miscellaneous part, what is more, the miscellaneous part of cold plate and lampblack absorber causes hook suddenly while bumping and rotating shaft is thrown off, cause cold plate to drop, injure user by a crashing object or cold plate is damaged.
In sum, in the cold plate opening-closing structure of existing lampblack absorber, lack device and slow down speed when cold plate is improper to be opened, cannot tackle the problem that the landing of cold plate nature brings.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, the purpose of this utility model is, a kind of cold plate opening speed, improper lampblack absorber of opening the problem such as cold plate damage and personnel's injury causing of solution cold plate of slowing down is provided.
For achieving the above object, the embodiment of an aspect of the utility model provides a kind of lampblack absorber, comprising: cigarette owner body; Cold plate, described cold plate is arranged on described cigarette owner body, and can be with respect to described cigarette owner body motion; And damper, described damper is arranged between described cigarette owner body and described cold plate, to slow down the speed of described cold plate with respect to described cigarette owner body motion.
The lampblack absorber that above-described embodiment of the present utility model provides, comprise cigarette owner body, cold plate and damper, wherein cold plate is arranged on cigarette owner body, and can move with respect to cigarette owner body, damper is arranged between cigarette owner body and cold plate, in the time that cold plate moves with respect to cigarette owner body, damper can slow down the speed of cold plate with respect to the motion of cigarette owner body, like this, when in the process of manual unlocking cold plate, cold plate occurs to be not intended to slip out of the hand, while causing cold plate naturally to open, damper can slow down the speed that cold plate is opened naturally, so that people have time enough again to hold cold plate and control opening of cold plate, or the speed when miscellaneous part that damper slows down cold plate and lampblack absorber bumps, slow down the impact to miscellaneous part to cold plate, solve in prior art and thrown off because impacting the excessive hook causing and rotating shaft, cold plate drops, injure the problems such as user or cold plate are damaged by a crashing object.
In addition, the lampblack absorber providing according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, described cold plate is removable or be pivotally mounted on described cigarette owner body.
According to an embodiment of the present utility model, described cold plate is pivotally mounted on described cigarette owner body by rotating shaft.
According to an embodiment of the present utility model, described rotating shaft and described damper are integral type structure, and described rotating shaft is Damping rotation shaft.
According to an embodiment of the present utility model, described Damping rotation shaft comprises: axle core; Axle sleeve, described axle sleeve is set in outside described axle core, and described axle core can be with respect to described axle sleeve rotation, and one in described axle core and described axle sleeve is arranged on described cigarette owner body, and another is arranged on described cold plate; And resisting medium, described resisting medium is arranged between described axle sleeve and described axle core.
According to an embodiment of the present utility model, described cigarette owner body is provided with mount pad, on described mount pad, offers axis hole, and described axle sleeve is arranged in described axis hole; Described cold plate is provided with hook, and described hook can be mounted on described axle core.
According to an embodiment of the present utility model, one end that described axle core matches with described hook is flat axle head, and the sidewall of described hook is the spacing plane matching with described flat axle head.
According to an embodiment of the present utility model, the outside wall surface of described axle sleeve one end is provided with flat position, and described axis hole is flat axis hole with one end of matching in described flat position; Or the outside wall surface of described axle sleeve is provided with spacing preiection, the internal face of described axis hole is provided with the limited impression matching with described spacing preiection.
According to an embodiment of the present utility model, described axle core fixes by welding, bolt connection, bonding and described hook; And/or described axle sleeve fixes by welding, bolt connection, bonding and described mount pad.
According to an embodiment of the present utility model, described axle core and described hook are integral type structure; And/or described axle sleeve and described mount pad are integral type structure.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the structural representation of the lampblack absorber described in correlation technique;
Fig. 2 is the fit structure schematic diagram of the rotating shaft on the hook on cold plate and cigarette owner body in Fig. 1;
Fig. 3 is according to the structural representation of the lampblack absorber described in embodiment of the utility model;
Fig. 4 is the A portion structure enlarged diagram of Fig. 3;
Fig. 5 is the assembly structure schematic diagram of Damping rotation shaft and hook in Fig. 4, mount pad;
Fig. 6 is the decomposition texture schematic diagram of Fig. 5;
Fig. 7 is the structural representation of mount pad in Fig. 6;
Fig. 8 is according to the structural representation of the Damping rotation shaft described in another embodiment of the utility model;
Fig. 9 is the structural representation of the mount pad that matches with Damping rotation shaft shown in Fig. 8.
Wherein, in Fig. 1 to Fig. 2, the corresponding relation between Reference numeral and component names is:
1 ' lampblack absorber, 10 ' cigarette owner body, 20 ' cold plate, 30 ' hook, 40 ' mount pad, 50 ' rotating shaft
Corresponding relation in Fig. 3 to Fig. 9 between Reference numeral and component names is:
1 lampblack absorber, 10 cigarette owner bodies, 20 cold plates, 30 Damping rotation shafts, 300 axle cores,
3000 flat axle heads, the first mating surface of 3001 flat axle heads,
The second mating surface of 3002 flat axle heads, 301 axle sleeves, 3010 flat positions,
The first mating surface of 3011 flat positions, the second mating surface of 3012 flat positions, 3013 spacing preiections,
3014 first walls, 3,015 second walls, 40 mount pads, 400 axis holes, 4,000 first internal faces,
4001 second internal faces, 401 limited impressions, 4,010 first cell walls, 4,011 second cell walls,
50 hooks, 500 first spacing planes, 501 second spacing planes
Detailed description of the invention
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
The lampblack absorber providing according to some embodiment of the utility model is described with reference to the accompanying drawings.
As shown in Figure 3 and Figure 4, the lampblack absorber 1 providing according to some embodiment of the utility model, comprises cigarette owner body 10, cold plate 20 and damper.
Wherein, described cold plate 20 is arranged on the deflector of described cigarette owner body 10, and can move with respect to described cigarette owner body 10;
Described damper is arranged between described cigarette owner body 10 and described cold plate 20, the speed of moving with respect to described cigarette owner body 10 to slow down described cold plate 20.
The lampblack absorber that above-described embodiment of the present utility model provides, comprise cigarette owner body, cold plate and damper, wherein cold plate is arranged on the deflector of cigarette owner body, and can move with respect to cigarette owner body, damper is arranged between cigarette owner body and cold plate, in the time that cold plate moves with respect to deflector, damper can slow down the speed of cold plate with respect to deflector motion, like this, when in the process of manual unlocking cold plate, cold plate occurs to be not intended to slip out of the hand, while causing cold plate naturally to open, damper can slow down the speed that cold plate is opened naturally, so that people have time enough again to hold cold plate and control opening of cold plate, or the speed when miscellaneous part that damper slows down cold plate and lampblack absorber bumps, slow down the impact to miscellaneous part to cold plate, solve in prior art and thrown off because impacting the excessive hook causing and rotating shaft, cold plate drops, injure the problems such as user or cold plate are damaged by a crashing object.
In embodiment more of the present utility model, described cold plate 20 is removable or be pivotally mounted on described cigarette owner body 10.
In one embodiment, as shown in Figure 3, described cold plate 20 is pivotally mounted on described cigarette owner body 10 by rotating shaft.
Preferably, as shown in Figure 6, described rotating shaft and described damper are integral type structure, and described rotating shaft is Damping rotation shaft 30.
Rotating shaft and damper are integral type structure, and once mounting can complete the installation of rotating shaft and damper, are convenient to the installation of the two, and rotating shaft simultaneously and damper are integral type structure, have saved the installing space of rotating shaft and damper, can reduce the volume of lampblack absorber.
It should be noted that, damper and rotating shaft can be two independent parts, can realize equally the purpose of this utility model, and this technical scheme is equally in protection domain of the present utility model.
When cold plate with respect to cigarette owner body parallel when realizing the folding of cold plate, cold plate can carry out translation with certain angle of inclination along vertical wall, damper can slow down the speed of cold plate translation.
In a specific embodiment of the present utility model, as shown in Figure 5 and Figure 6, described Damping rotation shaft 30 comprises axle core 300, axle sleeve 301 and resisting medium (not shown).
Wherein, described axle sleeve 301 is set in outside described axle core 300, and described axle core 300 can rotate with respect to described axle sleeve 301, and in described axle core 300 and described axle sleeve 301 one is arranged on the deflector of described cigarette owner body 10, and another is arranged on described cold plate 20;
Described resisting medium is arranged between described axle sleeve 301 and described axle core 300.
Further, as shown in Figures 4 to 6, the deflector of described cigarette owner body 10 is provided with mount pad 40, on described mount pad 40, offers axis hole 400, and described axle sleeve 301 is arranged in described axis hole 400;
Described cold plate 20 is provided with hook 50, and described hook 50 can be mounted on described axle core 20.
Damping rotation shaft comprises axle core, axle sleeve and resisting medium, axle sleeve is set in outside axle core, and can rotate with respect to axle core, like this in the time that axle sleeve and axle core are arranged on respectively on the deflector of cold plate and cigarette owner body, can realize the rotation of cold plate with respect to cigarette owner body, to open or close cold plate; Resisting medium is arranged between axle core and axle sleeve, in the time that axle core rotates with respect to axle sleeve, resisting medium has increased resistance when axle core rotates with respect to axle sleeve, like this when cold plate is slipped out of the hand, when natural rotating opening, resisting medium can reduce the velocity of rotation of cold plate fast, speed when other parts that reduced cold plate and lampblack absorber bump against, has reduced collision impact, has avoided the drop generation of situation of hook that collision impact causes and the disengaging of axle core, cold plate.
It should be noted that, mount pad is installed on cold plate, hook is arranged on deflector, can realize equally the purpose of this utility model, and this technical scheme is included in protection domain of the present utility model equally.
In a concrete example, described Damping rotation shaft 30 is mechanical type Damping rotation shaft, and described resisting medium is torsion spring.
In another concrete example, described Damping rotation shaft 30 is visous damping rotating shaft, and described resisting medium is compressed air or damping oil.
In a preferred embodiment of the present utility model, as shown in Figure 6, one end that described axle core 300 matches with described hook 301 is flat axle head 3000, and the sidewall of described hook 50 is the spacing plane matching with described flat axle head 300.
In the concrete example shown in Fig. 6, one end of axle core 300 is flat axle head 3000, hook 50 the sidewall bit plane that is limited, the first mating surface 3001 of flat axle head matches with the first spacing plane 500 of hook 50, can stop hook 50 circumferential movement with respect to axle core 300, when cold plate 20 rotates and then drives hook 50 to rotate like this, hook 50 can be with moving axis core 300 to rotate around its axis; The second mating surface 3002 of flat axle head is resisted against in the second spacing plane 501 of hook 50, defines axle core 300 and the axial location of linking up with 20, is convenient to axle core 300 and coordinates and put in place with hook 50.Flat axle head matches with the spacing plane of hook, has guaranteed in cold plate moving process, and hook is relative static with axle core.
Further, as shown in Figure 6 and Figure 7, the outside wall surface of described axle sleeve 301 one end is provided with flat position 3010, and the described axis hole 400 of described mount pad 40 is flat axis hole with 3010 one end of matching, described flat position.
In the concrete example shown in Fig. 6 and Fig. 7, the outside wall surface of one end of axle sleeve 301 is provided with flat position 3010, one end of the axis hole 400 of mount pad 40 is flat axis hole, on axle sleeve 301, the first mating surface 3011 of flat position matches with the first internal face 4000 of flat axis hole, has realized the circumferential location of axle sleeve 301 with mount pad 40; On axle sleeve 301, the second mating surface 3012 of flat position matches with the second internal face 4001 of flat axis hole, has realized the axial location of axle sleeve 301 with mount pad 40.Flat axis hole matches with flat position, has guaranteed in cold plate moving process, and axle sleeve is relative static with mount pad.
In above-described embodiment of the present utility model, the flat axle head of axle core is to remove two parts to form at axle core two ends.Certainly, the cross section of flat axle head can be also polygon, now need on axle core, remove multiple parts, and polygonal flat axle head can play spacing effect equally, only needs to ensure that shape and the flat axle head of hook are suitable.Similarly, the flat position on axle sleeve can be also polygon, only needs to ensure that the shape of flat position and the flat axis hole of axis hole are suitable.Match with flat axle head by hook, realize the circumferential location of linking up with axle core, match with the flat axis hole of axis hole by the flat position on axle sleeve, realize the circumferential location of hook and axle core, make the convenient disassembly of hook, Damping rotation shaft, mount pad, and then be convenient to the dismounting of cold plate.
Certainly, flat axle head also can be set on axle core, flat position is not set on axle sleeve, the modes such as now axle core can pass through to weld, bolt connects, bonding are fixed with hook, axle sleeve can connect by welding, bolt, the mode such as bonding and mount pad are fixed, or axle core and hook are made to integral structure, and axle sleeve and mount pad make integral structure, can realize equally the purpose of this utility model.
In another embodiment of the present utility model, as shown in Figure 8 and Figure 9, the outside wall surface of described axle sleeve 301 is provided with spacing preiection 3013, and the internal face of the described axis hole 400 of described mount pad 40 is provided with the limited impression 401 matching with described spacing preiection 3013.
In the concrete example shown in Fig. 8 and Fig. 9, axle sleeve 301 is provided with spacing preiection 3013, the internal face of the axis hole 400 of mount pad 40 is provided with limited impression 401, the first wall 3014 of spacing preiection 3013 matches with the first cell wall 4010 of limited impression 401, realize the circumferential location of axle sleeve 301 with mount pad 40, the second wall 3015 of spacing preiection 3013 is resisted against on the second cell wall 4011 of limited impression 401, has realized the axial location of axle sleeve 301 with mount pad 40.
In sum, the lampblack absorber that the utility model provides, by damper being set between cold plate and cigarette owner body, increase resistance when cold plate moves with respect to cigarette owner body, slow down the movement velocity of cold plate, like this, when cold plate is slipped out of the hand, in the process of nature rotating opening, cold plate is opened the speed of landing and is controlled, greatly reduce the momentum that cold plate produces because of gravity, thereby the impact while making cold plate cut will reduce, alleviate the severe degree of other parts shocks of cold plate and lampblack absorber, and then the possibility that is damaged of other parts that reduced cold plate and lampblack absorber, the cold plate distortion that cold plate is impacted cause, deflector distortion is heaved, hook damages, the hook series of problems such as come off can be improved greatly, under the effect of damper, can eliminate these bad phenomenon.
In description of the present utility model, term " installation ", " connection ", " fixing " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a lampblack absorber, is characterized in that, comprising:
Cigarette owner body;
Cold plate, described cold plate is arranged on described cigarette owner body, and can be with respect to described cigarette owner body motion; With
Damper, described damper is arranged between described cigarette owner body and described cold plate, to slow down the speed of described cold plate with respect to described cigarette owner body motion.
2. lampblack absorber according to claim 1, is characterized in that,
Described cold plate is removable or be pivotally mounted on described cigarette owner body.
3. lampblack absorber according to claim 2, is characterized in that,
Described cold plate is pivotally mounted on described cigarette owner body by rotating shaft.
4. lampblack absorber according to claim 3, is characterized in that,
Described rotating shaft and described damper are integral type structure, and described rotating shaft is Damping rotation shaft.
5. lampblack absorber according to claim 4, is characterized in that, described Damping rotation shaft comprises:
Axle core;
Axle sleeve, described axle sleeve is set in outside described axle core, and described axle core can be with respect to described axle sleeve rotation, and one in described axle core and described axle sleeve is arranged on described cigarette owner body, and another is arranged on described cold plate; With
Resisting medium, described resisting medium is arranged between described axle sleeve and described axle core.
6. lampblack absorber according to claim 5, is characterized in that,
Described cigarette owner body is provided with mount pad, on described mount pad, offers axis hole, and described axle sleeve is arranged in described axis hole;
Described cold plate is provided with hook, and described hook can be mounted on described axle core.
7. lampblack absorber according to claim 6, is characterized in that,
One end that described axle core matches with described hook is flat axle head, and the sidewall of described hook is the spacing plane matching with described flat axle head.
8. lampblack absorber according to claim 7, is characterized in that,
The outside wall surface of described axle sleeve one end is provided with flat position, and described axis hole is flat axis hole with one end of matching in described flat position; Or
The outside wall surface of described axle sleeve is provided with spacing preiection, and the internal face of described axis hole is provided with the limited impression matching with described spacing preiection.
9. lampblack absorber according to claim 6, is characterized in that,
Described axle core fixes by welding, bolt connection, bonding and described hook; And/or
Described axle sleeve fixes by welding, bolt connection, bonding and described mount pad.
10. lampblack absorber according to claim 6, is characterized in that,
Described axle core and described hook are integral type structure; And/or
Described axle sleeve and described mount pad are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326531.5U CN203907720U (en) | 2014-06-18 | 2014-06-18 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326531.5U CN203907720U (en) | 2014-06-18 | 2014-06-18 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907720U true CN203907720U (en) | 2014-10-29 |
Family
ID=51781991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326531.5U Expired - Fee Related CN203907720U (en) | 2014-06-18 | 2014-06-18 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750399A (en) * | 2020-07-07 | 2020-10-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
-
2014
- 2014-06-18 CN CN201420326531.5U patent/CN203907720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750399A (en) * | 2020-07-07 | 2020-10-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
| CN111750399B (en) * | 2020-07-07 | 2022-07-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20200618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |