CN206449598U - A kind of Down lamp with spring - Google Patents
A kind of Down lamp with spring Download PDFInfo
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- CN206449598U CN206449598U CN201720009665.8U CN201720009665U CN206449598U CN 206449598 U CN206449598 U CN 206449598U CN 201720009665 U CN201720009665 U CN 201720009665U CN 206449598 U CN206449598 U CN 206449598U
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- spring
- lamp
- lamp body
- connecting seat
- cylinder
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Abstract
The utility model discloses a kind of Down lamp with spring, including a lamp body, lamp cylinder and at least two springs, at least two screens are provided with the lamp cylinder, the spring is installed on the lamp body, the spring and the screens, which are corresponded, to be coordinated, the lamp body is put into the lamp cylinder and by the spring and the clamping matching that the lamp body interlocking is interior in lamp cylinder, it is characterised in that：The spring can lamp body activity relatively, can cooperate to realize above-mentioned interlocking positioned at the spring of installation site and the screens.It has the following advantages that：Lamp body and lamp cylinder can not only be linked together by spring and clamping matching, and the entire package space of lamp body and spring is small, reduction packaging, cost of transportation.
Description
Technical field
The utility model is related to a kind of Down lamp, more particularly to a kind of Down lamp with spring.
Background technology
Chinese patent database discloses a utility model patent, and notification number is CN205048380U.It provides one
The Down lamp of kind of Down lamp side spring and application the side spring, Down lamp side spring, including spring body and from spring body
Two elastic arms that two ends stretch out, spring body is provided with the spring fixing portion formed by the outside bending of its spiral coil, and spring is solid
Determine spring coupling part and spring mountings that portion includes being sequentially connected, spring coupling part connecting spring installation portion and spring body,
Spring mountings tilt bending to elastic arm end side, and spring mountings can be directly installed on inclining for Down lamp by screw or rivet
On prism.It there are following deficiency：Spring mountings are directly installed on the inclined side of Down lamp, and spring mountings are relative
Down lamp is fixed, and Down lamp space-consuming is big, and packaging area is big, and packaging, storage, transport inconvenience, cost are high.
Utility model content
The utility model provides a kind of Down lamp with spring, which overcomes Down lamp side spring and application in background technology
The deficiency of the Down lamp of the side spring.
The technical scheme used that the utility model solves its technical problem is：
Provided with least two cards in a kind of Down lamp with spring, including a lamp body, a lamp cylinder and at least two springs, the lamp cylinder
Position, the spring is installed on the lamp body, and the spring and the screens are corresponded and coordinated, and the lamp body puts into the lamp
It is in cylinder and by the spring and the clamping matching that the lamp body interlocking is interior in lamp cylinder, it is characterised in that：The bullet
Spring can lamp body activity relatively, can cooperate to realize above-mentioned interlocking positioned at the spring of installation site and the screens.
Among one embodiment：The lamp body has the top end face of the dorsad lamp body light direction, described to be located at installation position
The plane that the spring and top end face put are constituted intersects.Among one embodiment：The spring is made up of metal wire bending, the gold
Belong to and bent in the middle part of line and the linkage sections at least formed with two intervals are bent by middle part；
The spring has the second end of the first end being made up of bending place in the middle part of metal wire and remote first end；
The spring is at least had the expansion that the two linkage section spacing sequentially arranged are changed from small to big by first end to the second end
The diminution section of section and a two linkage section spacing from large to small, and positioned at installation site spring the second end to first end
Direction along lamp body put into lamp cylinder direction arrange.
Among one embodiment：The screens of the lamp cylinder is provided with neck, and the spring is put into the direction insertion of lamp cylinder along lamp body and blocked
In groove, the neck width is less than the maximum spacing of the expansion segment of nature, and the diminution section of the spring in interlocking state becomes
Shape is simultaneously connected in the neck of screens.
Among one embodiment：It is maximum provided with the lamp body loading lamp cylinder can be limited between the lamp body and lamp cylinder
The position limiting structure of depth.
Among one embodiment：Arc-shaped of the bending place into opening towards spring the second end in the middle part of the metal wire.
Among one embodiment：The spring also has one to be connected between first end and expansion segment and two linkage section spacing
Identical parallel-segment.
Among one embodiment：The linkage section end extends into extension towards first end direction, two linkage section
The end of extension is towards extending into shaft part；Two shaft part can be rotatably connected on the lamp body.
Among one embodiment：The lamp body is provided with two connecting seats, and two spring can be rotatably connected on two connecting seats respectively
On, the connecting seat has two spaced apart connection sheets；Two extension is between two connection sheets and two shaft parts are distinguished
Two connection sheet can be rotatably connected on；The connecting seat also has one between two extensions to avoid shaft part from being disconnected
Between the confession that the pars intermedia of piece, the pars intermedia and connection sheet coordinate one ammunition feed spring of composition to turn to installation site by folding position turns
Every.
Among one embodiment：The connection sheet has the axis hole for coordinating shaft part；The pars intermedia includes a lower convexity, described
Lower convexity is less than axis hole, and the axis hole of two connecting seat is located between the dorsad end of the lower convexity of two connecting seat, to pass through
The lower convexity limited spring is disconnected piece in installation site.
Among one embodiment：The spring can be rotationally connected with two axis holes of the connecting seat, and the spring can be with
Two axis holes are axis rotation.
Among one embodiment：The pars intermedia is also fixed on lower convexity and end including one and is at least above the upper of axis hole
Projection, is separated by or tangent along upper raised described in shaft part axis projections and axis hole, with can by spring assembly connection in connection sheet and
Energy limited spring is disconnected piece in folding position.
Among one embodiment：The connecting seat also has the bottom wall of a relative bottom for being fixed in two connection sheets, the bottom
Above-mentioned lower convexity is formed with wall.
Among one embodiment：The lamp body includes a lamp body body and two connecting seats, and the connecting seat can be connected adjustably
So that the spacing of the connecting seat can be adjusted on the lamp body body；Two spring is respectively and movably connected to two connecting seat
On.
Among one embodiment：Solid plate is connected with the top end face of the dorsad described lamp body light direction of the lamp body body,
The connecting seat is connected to solid plate, and solid plate two ends are stretched out in the dorsad end of two connecting seat respectively.
The technical program is compared with background technology, and it has the following advantages that：
The relative lamp body activity of spring energy, can cooperate to realize interlocking positioned at the spring of installation site and screens, be located at
The spring of folding position and the whole height of lamp body are low, then can be not only connected to lamp body and lamp cylinder by spring and clamping matching
Together, and lamp body and spring entire package space it is small, reduction packaging, cost of transportation.
Spring can be rotatably connected on lamp body, simple in construction, and portable propelling spring, facilitate user that lamp body is loaded into lamp
Cylinder.
Lamp body has the top end face of dorsad lamp body light direction, and the spring positioned at folding position is abutted against on top end face,
The plane constituted positioned at the spring and top end face of installation site intersects, with respect to lamp body and the whole height of spring tradition connection
Speech, height reduction is big, and packaging space height reduction amount is big, reduction packaging, cost of transportation.
Spring has expansion segment and reduces section, propulsive force in installation process is decomposited effect by the structure of expansion segment
In the inside active force of two expansion segments, inside active force makes two expansion segments deform inwardly, therefore only need to be pushed into lamp body in installation process
, it is easy to positioning, and without both hands holddown spring, it is easy to operate quick.
After push-in, spring both sides forced compression, length elongation, lower spring end is moved with the direction of power, is made it have bigger
Elastic force scope, when screens by spring the widest part (expansion segment and reduce section junction) when, spring starts to recover elastic shape
Become, spring broadens, Length Contraction, section is reduced by spring and resilient contact is realized in screens, it is ensured that spring clamping, realize that Down lamp is consolidated
Fixed, interlocking is solid and reliable.
Arc-shaped of the bending place into opening towards spring the second end in the middle part of metal wire, it is bullet to be easy to Wire Processing
Spring is there is provided product qualification rate, the elastic deformation coefficient for improving spring.
Spring also has one to be connected between first end and expansion segment and the identical parallel-segment of two linkage section spacing, is easy to
Positioning is installed, is easy to operation.
Linkage section end extends into extension towards first end direction, the end of the extension of two linkage sections towards or dorsad
Shaft part is extended into, two shaft parts can be rotatably connected on the lamp body, convenient that spring pivotal is connected into lamp body, simple in construction, convenient
Assembling, it is difficult for drop-off after assembling.
Connecting seat can adjustably be connected on the lamp body body that the spacing of connecting seat, the activity respectively of two springs can be adjusted
It is connected on two connecting seat, connecting seat and lamp body relative position can be adjusted, the relative position of spring and lamp body can be adjusted, fits
Answer various sizes of lamp cylinder.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the lamp body of the utility model embodiment and the attachment structure schematic diagram of spring, and spring is relative in figure
Lamp body is in the deployed.
Fig. 2 is the lamp body of the utility model embodiment and the attachment structure schematic diagram of spring, and spring is relative in figure
Lamp body is in folding position.
Fig. 3 is the connecting seat and the three-dimensional attachment structure schematic diagram of spring of the lamp body of the utility model embodiment,
Spring is in the deployed with respect to lamp body in figure.
Fig. 4 is Fig. 3 close-up schematic view.
Fig. 5 is the dimensional structure diagram of the spring of the utility model embodiment.
The schematic front view that Fig. 6 is connected for the connecting seat of the lamp body of the utility model embodiment with spring, figure
Middle spring is in the deployed with respect to lamp body.
Fig. 7 is the close-up schematic view in Fig. 6.
Fig. 8 is the dimensional structure diagram of the connecting seat of the utility model embodiment.
Fig. 9 is the schematic front view of the connecting seat of the utility model embodiment.
Figure 10 is the schematic top plan view of the connecting seat of the utility model embodiment.
Partly cut-away's schematic perspective view that Figure 11 is connected for the spring of the utility model embodiment with lamp cylinder.
Figure 12 is Figure 11 close-up schematic view.
Figure 13 is the perspective exploded view of the Down lamp of the utility model embodiment.
Embodiment
Figure 11, Figure 12 and Figure 13 are refer to, Down lamp includes a lamp body 1, lamp cylinder 2 and at least two springs 3, the lamp cylinder 2
Interior to be provided with least two screens 21, the spring 3 is installed on lamp body, and the spring 3 and screens 21 are corresponded and coordinated, the lamp
Body 1 is put into lamp cylinder 2 and coordinated by the spring 3 and the screens 21 by the interlocking of lamp body 1 in lamp cylinder 2.This
Among embodiment, spring, screens number are not limited thereto exemplified by two, as needed also can using three, four or
More.
Fig. 1 be refer to Fig. 7, the spring 3 can be rotatably connected on the lamp body 1 and can relatively described lamp body 1 peace
Rotated between holding position and folding position.It is above-mentioned to realize that described installation site refers to that spring 3 and screens 21 can cooperate
Interlocking position, i.e. can be cooperated positioned at the spring 3 of installation site and screens 21 to realize above-mentioned interlocking.Described
Folding position refers to the whole height position smaller than the whole height of the lamp body of installation site, spring of lamp body, spring, such as schemes
Spring in 2 abuts against the top end face of lamp body, but is not limited thereto, as long as spring is rotated relative to lamp body since installation site
And spring, lamp body the whole height position low less than the whole height of installation site are turned to, it can be achieved with reducing packaging height
Purpose, i.e. the position turned to i.e. but folding position.In concrete structure：The lamp body 1 goes out with the dorsad lamp body 1
The top end face 11 of light direction, the spring 3 positioned at folding position is abutted against on top end face 11, is such as arranged in parallel, institute's rheme
The plane constituted in the spring 3 and top end face 11 of installation site intersects, and is such as arranged vertically.
Fig. 3 be refer to Fig. 7, the spring 3 is made up of metal wire bending, bent in the middle part of the metal wire and pass through middle part
Bend the linkage section at least formed with two intervals；The spring 3 has a first end being made up of bending place in the middle part of metal wire
31 and two the second ends 32 away from first end 31；The spring 3 is at least had by first end 31 to the second end 32 to be pressed
The diminution section of the expansion segment 33 and a two linkage section spacing that one two linkage section spacing of sequence arrangement are changed from small to big from large to small
34, and positioned at installation site spring 3 the second end 32 to the direction of first end 31 along lamp body put into lamp cylinder direction arrange.
In concrete structure：Arc-shaped of the bending place into opening towards spring the second end in the middle part of the metal wire；The spring 3 also has
One is connected between first end and expansion segment 33 and the identical parallel-segment 35 of two linkage section spacing.Spring is connected for convenience
In lamp body, the linkage section end extends into extension 36, the end of the extension 36 of two linkage section towards first end direction
End dorsad extends into shaft part 37；Two shaft part 37 can be rotatably connected on the lamp body 1.
Fig. 1 be refer to Fig. 7, the lamp body 1 includes a lamp body body 12, two connecting seats 13 and a solid plate 14, described solid
Plate 14 is fixed in the top end face 11 of the dorsad described lamp body light direction of lamp body body 12, and the connecting seat 13 is connected to solid plate
14, the solid two ends of plate 14 are stretched out in the dorsad end of two connecting seat 13 respectively, and preferably, the connecting seat 13 can be adjustably connected to
Can adjust the spacing of the connecting seat 13 on the lamp body body 12, the energy adjustment structure is such as：The solid plate 14 is provided with bolt, should
Connecting seat 13 offers elongated slot 131, and the bolt passes through elongated slot 131, and unclamping bolt can then realize with respect to bolt mobile link seat 13
Regulation, regulation finishes the i.e. achievable fixing lock of rear clamping screw and connect.Two spring 3 is respectively and movably connected to two connecting seat
On 13, described spring 3 and the attachment structure of connecting seat 13 are such as：
The connecting seat 13 has two spaced apart connection sheets 132, and the connection sheet 132 has the axle for coordinating shaft part 37
Hole 133；The connecting seat 13 also has one between two extensions to avoid shaft part from being disconnected the pars intermedia 134 of piece, institute
State the confession turn interval 135 that pars intermedia 134 and connection sheet 132 coordinate one ammunition feed spring of composition to turn to installation site by folding position；
Two extension 36 is between two connection sheets 132 and two shaft parts 37 can be rotatably connected on two connection sheet 132 respectively
Axis hole 133；Described pars intermedia is avoided that spring is disconnected seat.It is best：The pars intermedia 134 includes a lower convexity 136, institute
Lower convexity 136 is stated less than axis hole 133, the axis hole 133 of two connecting seat is located at dorsad holding for the lower convexity of two connecting seat
Between, to be disconnected piece in installation site by the limited spring of lower convexity 136, the spring is between lower convexity and connection sheet
Between, pass through the stiction between spring and lower convexity, connection sheet, moreover it is possible to spring is maintained at installation site.Further
, the pars intermedia 134 is also fixed on lower convexity and end is at least above axis hole upper raised 137 including one, along shaft part
Upper raised and axis hole is separated by or tangent described in axis projections, with can by spring assembly connection connection sheet and can limited spring exist
Folding position is disconnected piece.Among the present embodiment, the connecting seat also has a relative bottom for being fixed in two connection sheets 132
Bottom wall 138, be formed with above-mentioned lower convexity and elongated slot 131 on the bottom wall 134.Described connection sheet 132 is practised physiognomy to side
Face recessed jagged 139, the axis hole is located on breach 139, and breach 139 is partially interposed in positioned at the extension of the spring of folding position
It is interior, to hold the spring in folding position.
Figure 11, Figure 12 and Figure 13 are refer to, the screens 21 of the lamp cylinder 2 is provided with neck 22, and spring 3 puts into lamp along lamp body 4
In 2 directions of cylinder insertion neck 22, lamp body 4 is put into lamp cylinder 2, and spring 3 sequentially passes through neck from first end, expansion segment, the bullet
Spring diminution section be fastened in neck, by the cooperation on spring 3 and screens 21 by the interlocking of lamp body 4 lamp cylinder 2 in.Wherein：Institute
State maximum spacing of the neck width less than the expansion segment of nature, the deformation of diminution section and clamping of the spring in interlocking state
In the neck of screens.The lamp body loading lamp cylinder depth capacity can be limited by being provided between the lamp body and lamp cylinder
Position limiting structure.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
The equivalent change or modification made of construction, feature and principle, be included in the utility model patent claim.
Claims (15)
1. provided with least two cards in a kind of Down lamp with spring, including a lamp body, a lamp cylinder and at least two springs, the lamp cylinder
Position, the spring is installed on the lamp body, and the spring and the screens are corresponded and coordinated, and the lamp body puts into the lamp
It is in cylinder and by the spring and the clamping matching that the lamp body interlocking is interior in lamp cylinder, it is characterised in that：The bullet
Spring can lamp body activity relatively, can cooperate to realize above-mentioned interlocking positioned at the spring of installation site and the screens.
2. a kind of Down lamp with spring according to claim 1, it is characterised in that：The lamp body has the dorsad lamp body
The top end face of light direction, the plane that the spring and top end face positioned at installation site is constituted intersects.
3. a kind of Down lamp with spring according to claim 1 or 2, it is characterised in that：
The spring is made up of metal wire bending, is bent in the middle part of the metal wire and by middle part bending at least formed with two intervals
Linkage section；
The spring has the second end of the first end being made up of bending place in the middle part of metal wire and the remote first end；
The spring by the first end to the second end at least there are the two linkage section spacing sequentially arranged to be become by small
The diminution section of big expansion segment and a two linkage section spacing from large to small, and the second end of the spring positioned at the installation site
Portion puts into the lamp cylinder direction along the lamp body to the direction of the first end and arranged.
4. a kind of Down lamp with spring according to claim 3, it is characterised in that：The screens of the lamp cylinder is provided with neck,
The spring is put into the lamp cylinder direction along the lamp body and inserted in the neck, and the neck width is less than the expansion of nature
The maximum spacing of section is opened, the diminution section of the spring in interlocking state is deformed and is connected in the neck of the screens.
5. a kind of Down lamp with spring according to claim 4, it is characterised in that：Set between the lamp body and lamp cylinder
The position limiting structure that the lamp body loads the lamp cylinder depth capacity can be limited by having.
6. a kind of Down lamp with spring according to claim 3, it is characterised in that：Bending place is into opening in the middle part of the metal wire
Arc-shaped of the mouth towards the spring the second end.
7. a kind of Down lamp with spring according to claim 3, it is characterised in that：The spring also has one to be connected to institute
State between first end and the expansion segment and the identical parallel-segment of two linkage section spacing.
8. a kind of Down lamp with spring according to claim 3, it is characterised in that：The linkage section end is towards first end
Direction extends into extension, and the end of the extension of two linkage section is towards extending into shaft part；Two shaft part can the company of rotation
It is connected on the lamp body.
9. a kind of Down lamp with spring according to claim 8, it is characterised in that：The lamp body is provided with two connecting seats, institute
Stating two springs can be rotatably connected on two connecting seats respectively, and the connecting seat has two spaced apart connection sheets；Described two stretch
Long section is between two connection sheet and two shaft parts can be rotatably connected on two connection sheet respectively；The connecting seat also has
One between two extensions to avoid shaft part from being disconnected the pars intermedia of piece, the pars intermedia and connection sheet, which coordinate, to be constituted one and supplies
The confession that the spring turns to installation site by folding position turns interval.
10. a kind of Down lamp with spring according to claim 9, it is characterised in that：The connection sheet, which has, coordinates shaft part
Axis hole；The pars intermedia includes a lower convexity, and the lower convexity is less than the axis hole, and the axis hole of two connecting seat is located at institute
Between the dorsad end for the lower convexity for stating two connecting seats, it is disconnected with limiting the spring by the lower convexity in installation site
Piece.
11. a kind of Down lamp with spring according to claim 10, it is characterised in that：The spring can be rotationally connected with institute
State in two axis holes of connecting seat, the spring can be using two axis holes as axis rotation.
12. a kind of Down lamp with spring according to claim 9, it is characterised in that：It is affixed that the pars intermedia also includes one
On lower convexity and end is at least above the upper projection of axis hole, along upper raised and described axis hole phase described in shaft part axis projections
Every or it is tangent, with can be by the spring assembly connection is in the connection sheet and can limit the spring and departs from described in folding position
Connection sheet.
13. a kind of Down lamp with spring according to claim 10, it is characterised in that：The connecting seat is also relative with one
It is fixed on the bottom wall of the bottom of two connection sheets, the bottom wall and is formed with above-mentioned lower convexity.
14. a kind of Down lamp with spring according to claim 1, it is characterised in that：The lamp body includes a lamp body body
With two connecting seats, the connecting seat can adjustably be connected on the lamp body body that the spacing of the connecting seat can be adjusted；Institute
Two springs are stated to be respectively and movably connected on two connecting seat.
15. a kind of Down lamp with spring according to claim 14, it is characterised in that：The lamp body body it is dorsad described
Be connected with solid plate on the top end face of lamp body light direction, the connecting seat is connected to the solid plate, two connecting seat dorsad
The solid plate two ends are stretched out in end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009665.8U CN206449598U (en) | 2017-01-05 | 2017-01-05 | A kind of Down lamp with spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009665.8U CN206449598U (en) | 2017-01-05 | 2017-01-05 | A kind of Down lamp with spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449598U true CN206449598U (en) | 2017-08-29 |
Family
ID=59670698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009665.8U Active CN206449598U (en) | 2017-01-05 | 2017-01-05 | A kind of Down lamp with spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890737A (en) * | 2020-11-20 | 2021-06-04 | 瑞惜康(苏州)医疗科技有限公司 | Firm in connection's anticreep snake bone |
-
2017
- 2017-01-05 CN CN201720009665.8U patent/CN206449598U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890737A (en) * | 2020-11-20 | 2021-06-04 | 瑞惜康(苏州)医疗科技有限公司 | Firm in connection's anticreep snake bone |
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