CN203240523U - Elastic clamp applied to lamp and lamp - Google Patents
Elastic clamp applied to lamp and lamp Download PDFInfo
- Publication number
- CN203240523U CN203240523U CN 201320116733 CN201320116733U CN203240523U CN 203240523 U CN203240523 U CN 203240523U CN 201320116733 CN201320116733 CN 201320116733 CN 201320116733 U CN201320116733 U CN 201320116733U CN 203240523 U CN203240523 U CN 203240523U
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- CN
- China
- Prior art keywords
- spring chuck
- light fixture
- spring
- main part
- ceiling
- 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 - Lifetime
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Abstract
The utility model relates to an elastic clamp. The elastic clamp comprises a main body part and a clamping connecting part, wherein a connecting part is formed between the main body part and the clamping connecting part, the clamping connecting part forms a passing hole in the main body part by bending the connecting part, and the main body part and the clamping connecting part of the elastic clamp both form plate-shaped bodies. Due to the fact that the elastic clamp adopts the plate-shaped main body part and the plate-shaped clamping connecting part, the contacting area among the elastic clamp, fingers and the surface of a ceiling is increased in the use process, the stress between the fingers and the end portion of the elastic clamp in the installation process is further reduced, the injury to the fingers is avoided. Further more, the damage to the ceiling by the elastic clamp is reduced in the use process, and therefore the service life of a lamp on the ceiling is prolonged.
Description
Technical field
The utility model relates to a kind of spring chuck for light fixture, more specifically, relates to a kind of spring chuck that is used for light fixture that can improve safety in utilization.
Background technology
At present, Down lamp, particularly LED Down lamp are used in daily life more and more widely.Down lamp is the lighting that is embedded into light down-ejection type in the ceiling.The maximum characteristics of Down lamp are that its integral body that can keep building decoration is unified and perfect, can not destroy because of the setting of light fixture the aesthetic property of furred ceiling art.Down lamp is embedded in ceiling or the wall, does not occupy unnecessary space, is widely used in family, office, hotel, coffee shop and similar site.
In the Down lamp of prior art, Down lamp generally is installed in the Down lamp locating hole on the ceiling by being arranged on spring on the Down lamp outer peripheral edges or flexure strip.As shown in Figure 1, Down lamp 100 is fixedly mounted in Down lamp locating hole on the ceiling by two springs 110 on the outer peripheral edges that are positioned at Down lamp 100.In the installation process of Down lamp 100, the end 112 of spring 110 need to press...with one's finger, make the end 112 of spring 110 near the sidewall of Down lamp 100, thereby locating hole is passed from the downside of ceiling in the end 112 that makes Down lamp 100 and spring 110, after the bottom of Down lamp 100 is in place in locating hole, the end 112 of finger retracting spring 110, thereby end 112 is pressed against on the upper surface of ceiling by the elastic force of spring 110 self, thus Down lamp 100 is fixed in the Down lamp locating hole on the ceiling.But, since in installation process when install the end 112 of the spring 110 that press...withes one's finger, the end of spring 110 112 is less with the contact area of finger, therefore at the larger stress of finger generation, thereby can injure finger.In addition, in the use procedure of Down lamp 100, utilize the elastic force of spring 110 that Down lamp 100 is fixed on the ceiling, and the end 112 of elastic force by spring 110 obtain with contacting of ceiling.Because the end 112 of spring 110 is less with the contact area of ceiling, along with the prolongation ceiling of service time is easy to be damaged by the end 112 of spring 110.
For the mounting spring 110 that overcomes Down lamp of the prior art is easy to injure the defective of pointing and damaging the upper surface of ceiling; also propose another mounting spring, namely increased the protective sleeve that increases the contact area between end 112 and finger and the ceiling in the position of the end 112 of spring 110 shown in Figure 1.But because protective sleeve is not fixed together with the end of spring, therefore when be subject to larger applied external force, particularly when dismantling Down lamp from ceiling, protective sleeve is easy to come off from spring, causes the damage of Down lamp.
Therefore, need installation between a kind of installation surface that can improve Down lamp and finger and ceiling to concern to increase the elastic mounting part spare for Down lamp of the contact area between Down lamp and finger and the ceiling.
The utility model content
Technical problem to be solved in the utility model is: a kind of spring chuck that is used for light fixture and corresponding light fixture that is intended to solve or alleviate at least existing at least one shortcoming in the above-mentioned prior art is provided.
The technical scheme that the utility model adopts is as described below.
An aspect according to preferred embodiment of the present utility model provides a kind of spring chuck, and it comprises main part and Access Division.Be formed with connecting portion between main part and Access Division, the Access Division is by making connecting portion be bent to form the hole of passing through that is formed on the main part for passing.Wherein, the main part of spring chuck and Access Division all form plate body.Owing to main part and the Access Division of having adopted plate body according to spring chuck of the present utility model, therefore in use can increase the contact area between spring chuck and finger and the ceiling surface, thereby can reduce the stress between the end of finger and spring chuck in the installation process, avoid the damage to pointing.Further, in use can alleviate spring chuck to the damage of ceiling, thereby prolong the service life of light fixture on ceiling.
In aspect another of the preferred embodiment of spring chuck of the present utility model, the integral piece of spring chuck for being made by steel spring plate.Can be guaranteed for light fixture provides enough confining forces by the integrated elastic anchor clamps that steel spring plate is made, and service life is longer.
According to another aspect of the preferred embodiment of spring chuck of the present utility model, be formed with the first afterbody towards the upper surface bending of main part in the end of the main part of spring chuck.The first afterbody can further increase the end of main part of spring chuck and the contact area of finger or ceiling, thereby has improved further the safety in utilization of the light fixture that adopts this spring chuck.
In aspect another of the preferred embodiment of spring chuck of the present utility model, be formed with the second afterbody towards the lower surface bending of Access Division in the end of the Access Division of spring chuck.With the first afterbody similarly, the second afterbody can further increase the end of Access Division of spring chuck and the contact area of finger or ceiling, has also improved further the safety in utilization of the light fixture that adopts this spring chuck.
Also aspect according to the preferred embodiment of spring chuck of the present utility model is formed with installing hole or installation shaft at the connecting portion place.Spring chuck is pivotally mounted on the installation shaft or installing hole of the sidewall that is arranged in light fixture by installing hole or installation shaft, thereby after lamp installation light fixture is clamped in the locating hole of ceiling.
An aspect according to other preferred embodiment of the present utility model provides a kind of light fixture, and this light fixture comprises aforesaid any spring chuck, and this spring chuck is arranged on the sidewall of light fixture.
In aspect another of the preferred embodiment of light fixture of the present utility model, the installing hole at the connecting portion place of spring chuck by being formed on spring chuck and the installation shaft that is formed on the sidewall of light fixture are arranged on the sidewall of light fixture.The installation shaft at the connecting portion place that alternately, spring chuck can be by being formed on spring chuck and the installing hole that is formed on the sidewall of light fixture are arranged on the sidewall of light fixture.
According to another aspect of the preferred embodiment of light fixture of the present utility model, light fixture comprises two or more spring chucks that arrange equably around its sidewall.Two or more spring chucks that distribute equably around the sidewall of light fixture are set guarantee to maintain securely light fixture, can also keep the simple structure of light fixture, be convenient to the installation of light fixture.
Description of drawings
By the specific embodiment part that provides referring to accompanying drawing, can more be expressly understood feature and advantage of the present utility model, in the accompanying drawings:
Fig. 1 illustrates employing according to the birds-eye perspective of the Down lamp of the mounting spring of prior art;
Fig. 2 A is the birds-eye perspective that illustrates according to the spring chuck for light fixture of the present utility model;
Fig. 2 B is the face upwarding view of spring chuck shown in Fig. 2 A;
Fig. 3 is the top view that illustrates be used to making according to the blank of spring chuck of the present utility model;
Fig. 4 illustrates the birds-eye perspective that is equipped with according to the light fixture of spring chuck of the present utility model; And
Fig. 5 illustrates by be installed in the partial sectional view of the light fixture on the ceiling according to spring chuck of the present utility model.
The specific embodiment
With reference to the accompanying drawings illustrative embodiments of the present utility model is described in detail.Description to illustrative embodiments only is for the demonstration purpose, and never is the restriction to the utility model and application or usage.
Shown in Fig. 2 A and 2B, illustrate according to of the present utility model for for example being the perspective view of the spring chuck 10 of the light fixture of Down lamp.Spring chuck 10 comprises main part 12 and Access Division 14, is formed with connecting portion 18 between main part 12 and Access Division 14, and Access Division 14 links together by connecting portion 18 and main part 12.Further, Access Division 14 is constructed to surpass 180 ° angle by connecting portion 18 bendings are formed with respect to main part 12, so that the pass through hole 16 of Access Division 14 from be formed on main part 12 passed.At this, the main part 12 of spring chuck 10 has the first width a, the hole 16 of passing through that is arranged in main part 12 forms roughly rectangle, it has the second width b, the Access Division 14 of spring chuck 10 forms roughly rectangle, and it has the 3rd width c, wherein, the first width a is greater than the second width b, and the second width b is then greater than the 3rd width c.Thus, the Access Division 14 of spring chuck 10 can by begin from main part 12 to make connecting portion 18 crooked form and pass to be positioned at pass through hole 16 on the main part 12.In addition, main part 12 and the Access Division 14 of spring chuck 10 all form plate body, and plate body can make main part 12 and Access Division 14 have larger contact surface.It will be appreciated by those skilled in the art that, main part 12 and Access Division 14 according to spring chuck 10 of the present utility model can form other structures and the shape with larger contact surface, the spill or the convex surface that adapt such as convex or the spill contact-making surface that can form with ceiling.
Further, be formed with the first afterbody 22 at the place, end according to the main part 12 of spring chuck 10 of the present utility model, the first afterbody 22 is crooked towards its upper surface with respect to main part 12, and advantageously, the first afterbody 22 can be directly be bent to form towards its upper surface from the end of main part 12.At this, the upper surface of main part 12 refers to the surface that deviates from its surface that contacts with ceiling of main part 12.In addition, be formed with the second afterbody 24, the second afterbodys 24 at the place, end of the Access Division 14 of spring chuck 10 crooked towards its lower surface with respect to Access Division 14, advantageously, the second afterbody 24 can directly 14 end be bent to form towards its lower surface from the Access Division.At this, the lower surface of Access Division 14 refers to the surface on surface of the sidewall contact that deviates from the locating hole on itself and the ceiling of Access Division 14.Although abovely when introducing according to spring chuck 10 of the present utility model, be used for mounted lamp as example take it, but it will be appreciated by those skilled in the art that, can be used for installing other embedded equipments according to spring chuck 10 of the present utility model, such as being used for the air conditioner ventilation window is installed in the locating hole of ceiling or wall.
Made by elastomeric material according to spring chuck of the present utility model 10, such as steel spring plate or similar material.Spring steel for the manufacture of spring chuck 10 can be carbon spring steel, such as being carbon content at 0.6%～0.9% carbon constructional quality steel.Can also adopt based on the alloy spring steel of carbon steel and make spring chuck 10, thereby can in carbon steel, add the mechanical performance that one or more alloying elements improve steel.At this alloy spring steel that adopts such as being silicon-manganese spring steel, silicochromium spring steel, chromium manganese spring steel, chrome alum spring steel, tungsten chrome alum spring steel and spring-like steel.
Below brief description is according to the manufacture process of spring chuck 10 of the present utility model.At first by in the larger steel spring plate of area, stamping out the body shape of spring chuck 10 as shown in Figure 3, wherein in the body shape of spring chuck 10, stamp out by hole 16.Then be bent to form the first afterbody 22 in the end of the main part 12 of the blank of spring chuck 10, and be bent to form the second afterbody 24 in the end of the Access Division 14 of the blank of spring chuck 10.Make subsequently Access Division 14 carry out bending by connecting portion 18, form simultaneously installing hole 28 at connecting portion 18 places in hole 16 so that the second afterbody 24 of Access Division 14 passes passing through on the spring chuck 10.Certainly, also can be formed with installation shaft at connecting portion 18 places, such as can in installing hole 28, engaging installation shaft.
Will adopt according to spring chuck 10 of the present utility model when being installed on the ceiling 60 for the light fixture 50 of Down lamp, at first spring chuck 10 is seated in by installing hole 28 on the installation shaft 52 on the sidewall of light fixture 50, spring chuck 10 can freely rotate around installation shaft 52, as shown in Figure 4.Certainly, also can be formed with installation shaft at connecting portion 18 places as described above, the sidewall at light fixture 50 is formed with installing hole simultaneously.In according to preferred embodiment of the present utility model, at the sidewall of light fixture 50 two spring chucks 10 are installed, certainly, also can be as required around the sidewall of light fixture 50 more spring chucks 10 be set.Then, the second afterbody 24 of the first afterbody 22 of the main part 12 of the compression elasticity anchor clamps 10 that press...with one's finger respectively and the Access Division 14 of spring chuck 10 is so that form 150 ° to 170 ° angle between the main part 12 of spring chuck 10 and Access Division 14.Then, light fixture 50 integral body are placed in the locating hole on the ceiling, and so that the sidewall of the locating hole on the upper surface butt ceiling of the Access Division 14 of spring chuck 10.Make subsequently finger discharge at leisure the main part 12 of spring chuck 10, thereby the first afterbody 22 of main part 12 is resisted against on the upper surface of ceiling, main part 12 by spring chuck 10 and the elastic force between the Access Division 14 are securely fixed in light fixture 50 in the locating hole on the ceiling, as shown in Figure 5 thus.
In the installation process in the locating hole of light fixture 50 in the ceiling, the main part 12 of compression elasticity anchor clamps 10 and the end of Access Division 14 need to press...with one's finger, owing to being respectively arranged with the first afterbody 14 and the second afterbody 24 by being bent to form in the end of the end of main part 12 and Access Division 14, and spring chuck 10 is made by spring steel plate on the whole, therefore compared with prior art, can increase the end of spring chuck 10 and the contact area between the finger, thereby reduce the end of spring chuck 10 and the stress between the finger, thus so that in the end of the compression elasticity anchor clamps 10 that press...with one's finger when light fixture 50 being installed in the locating hole in the ceiling, alleviate the pain of finger, and avoided the damage to finger.In addition, owing to adopting the high-quality steel spring plate to make according to spring chuck 10 of the present utility model, therefore after light fixture 50 is installed on the ceiling, can be firmly fixed by spring chuck 10, and can be kept certain grip strength.Further, owing to being respectively arranged with the first afterbody 14 and the second afterbody 24 by being bent to form in the end of the end of main part 12 and Access Division 14, thereby after light fixture 50 is installed, compared with prior art, increased the contact area between the sidewall of the upper surface of spring chuck 10 and ceiling and locating hole, thereby the part that contacts with spring chuck 10 of guaranteeing ceiling can easily not destroyed, and has prolonged thus the service life of light fixture 50 on ceiling.
Although with reference to illustrative embodiments the utility model is described, but be to be understood that, the utility model is not limited to the specific embodiment of describing in detail and illustrating in the literary composition, in the situation that do not depart from claims limited range, those skilled in the art can make various modifications and variations to described illustrative embodiments.
Claims (9)
1. spring chuck, comprise main part (12) and Access Division (14), between described main part (12) and described Access Division (14), be formed with connecting portion (18), described Access Division (14) is formed on passing through in the described main part (12) and it is characterized in that in hole (16) by described connecting portion (18) is bent to form as passing
Described main part (12) and described Access Division (14) all form plate body.
2. spring chuck as claimed in claim 1, wherein, the integral piece of described spring chuck (10) for being made by steel spring plate.
3. spring chuck as claimed in claim 1 wherein, is formed with the first afterbody (22) towards the upper surface bending of described main part (12) in the end of the main part (12) of described spring chuck (10).
4. such as each the described spring chuck among the claim 1-3, wherein, be formed with the second afterbody (24) towards the lower surface bending of described Access Division (14) in the end of the Access Division (14) of described spring chuck (10).
5. such as each the described spring chuck among the claim 1-3, wherein, locate to be formed with installing hole (28) or installation shaft at described connecting portion (18).
6. light fixture, described light fixture (50) comprises that described spring chuck (10) is arranged on the sidewall of described light fixture (50) such as each the described spring chuck (10) among the claim 1-5.
7. light fixture as claimed in claim 6, wherein, the installation shaft (52) on the installing hole (28) located by the connecting portion (18) that is formed on described spring chuck (10) of described spring chuck (10) and the sidewall that is formed on described light fixture (50) is arranged on the sidewall of described light fixture (50).
8. light fixture as claimed in claim 6, wherein, described spring chuck (10) is arranged on the sidewall of described light fixture (50) by the installing hole on the connecting portion (18) that is formed on described spring chuck (10) installation shaft of locating and the sidewall that is formed on described light fixture (50).
9. such as each the described light fixture among the claim 6-8, wherein, described light fixture (50) comprises two or more described spring chucks (10) that arrange equably around its sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116733 CN203240523U (en) | 2013-03-14 | 2013-03-14 | Elastic clamp applied to lamp and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116733 CN203240523U (en) | 2013-03-14 | 2013-03-14 | Elastic clamp applied to lamp and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240523U true CN203240523U (en) | 2013-10-16 |
Family
ID=49317815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116733 Expired - Lifetime CN203240523U (en) | 2013-03-14 | 2013-03-14 | Elastic clamp applied to lamp and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641911A (en) * | 2016-12-01 | 2017-05-10 | 昆山恩都照明有限公司 | Down lamp |
-
2013
- 2013-03-14 CN CN 201320116733 patent/CN203240523U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641911A (en) * | 2016-12-01 | 2017-05-10 | 昆山恩都照明有限公司 | Down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |
|
| CX01 | Expiry of patent term |