CN204005443U - A kind of strip light - Google Patents
A kind of strip light Download PDFInfo
- Publication number
- CN204005443U CN204005443U CN201420328262.6U CN201420328262U CN204005443U CN 204005443 U CN204005443 U CN 204005443U CN 201420328262 U CN201420328262 U CN 201420328262U CN 204005443 U CN204005443 U CN 204005443U
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- CN
- China
- Prior art keywords
- lampshade
- bar shaped
- lamp bracket
- shaped lamp
- elastic sealing
- 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.)
- Withdrawn - After Issue
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Abstract
A kind of strip light, it comprises a bar shaped lamp bracket, a lampshade being plugged on this bar shaped lamp bracket, and two elastic sealing strips that are folded between bar shaped lamp bracket and lampshade.Described lampshade comprises that a lampshade body and two are axially disposed within the Plug Division on the dual-side of this lampshade body.Described bar shaped lamp bracket offers two inserting grooves that coordinate with described Plug Division respectively.Described bar shaped lamp bracket axially offers two seal grooves for accommodating described elastic sealing strip along it.These two seal grooves are set to relative with the inwall of corresponding described Plug Division respectively.The cross-sectional area of described two elastic sealing strips be greater than respectively the accommodating cavity that corresponding described seal groove surrounds with the inwall of described Plug Division cross-sectional area so that this two elastic sealing strips respectively with corresponding seal groove and Plug Division butt.The utility model, under the prerequisite of internal stress that reduces lampshade, can increase again the squish area of the inwall of elastic sealing strip and Plug Division, thereby promote waterproof ability.
Description
Technical field
The utility model relates to a kind of lighting apparatus, particularly a kind of strip light.
Background technology
Compare traditional lighting light fixture, the not only energy-conserving and environment-protective of LED light fixture, long service life, and there is larger light efficiency in the more exquisite structure of maintenance.Thereby, on market, there are being applied to the various LED light fixtures of different occasions.Due to the restriction of some specific installation environments, require LED light fixture can reach certain classification of waterproof.Particularly in the lighting environments such as fresh-keeping refrigerator-freezer, refrigerator, very high to the waterproof requirement of LED light fixture.And due to the restriction of installation environment and for consideration attractive in appearance, often need such LED light fixture to have more exquisite surface structure, thereby people are laying siege to such LED light fixture always and can have less width and thickness.
The axial cutaway view of a kind of strip light with waterproof construction that Fig. 1 provides for prior art, the effect that reaches sealing with butt sealing strip is closed in the hook-shaped auxiliary section hook establishing that the hook formation that it has by lampshade and bar shaped lamp bracket have.But for to reach the effect that better above-mentioned hook establishing is closed, the height h value of described hook formation is larger, thereby make whole light fixture thicker, aesthetic is installed in impact.On the other hand, because the contact area of hooked end and sealing strip butt is less, thereby affect sealing effectiveness.
Fig. 2 has the axial cutaway view of the strip light of waterproof construction for the another kind providing in prior art, its by arch lampshade compressive deformation so that the dual-side butt sealing strip of this arch lampshade reaches waterproof effect.If but the compressive deformation of this lampshade is larger, can, at inner larger stress F1, the F2 of producing of lampshade, consequently damage light fixture.If the compressive deformation of lampshade is less, the squish area of this lampshade and sealing strip is little, and waterproof sealing effect is not good.
Summary of the invention
In view of this, the utility model provides a kind of strip light of the little and good water-proof effect of a kind of lampshade internal stress, to solve the problems of the technologies described above.
A kind of strip light, it comprises a bar shaped lamp bracket, a lampshade being plugged on this bar shaped lamp bracket, and two be located at the elastic sealing strip between this bar shaped lamp bracket and described lampshade along the axial clamp of described bar shaped lamp bracket respectively.Described lampshade comprises that a lampshade body and two are arranged on the Plug Division on the dual-side of this lampshade body along extending axially of described bar shaped lamp bracket respectively.Described bar shaped lamp bracket along its axially offer two respectively with the described Plug Division inserting groove coordinating of pegging graft.Described bar shaped lamp bracket axially offers two seal grooves that are respectively used to accommodating described elastic sealing strip along it.These two seal grooves are set to relative with the inwall of corresponding described lampshade respectively.Ultimate range between described two Plug Divisions is less than or equal to the distance between described inserting groove.The cross-sectional area of described elastic sealing strip be greater than respectively the accommodating cavity that corresponding described seal groove surrounds with the inwall of described Plug Division cross-sectional area so that this two elastic sealing strips respectively with corresponding described seal groove and described lampshade butt.
Compared with prior art, the utility model strip light has completed the installation of described lampshade and described bar shaped lamp bracket by grafting, not only simplified installing mechanism can design the exquisite outward appearance that thickness is little, and reduced described lampshade inside along the internal stress of its tangential direction to reduce the mutual damage of described lampshade and described bar shaped lamp bracket.And inwall by described lampshade and described elastic sealing strip crimping to be to increase squish area, thereby promote water resistance.
Brief description of the drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:
The cutaway view of a kind of strip light with hermetic water-proof structure that Fig. 1 provides for prior art.
Fig. 2 has the cutaway view of the strip light of hermetic water-proof structure for the another kind providing in prior art.
The structural representation of a kind of strip light that Fig. 3 provides for the utility model.
Fig. 4 is the perspective exploded view of the strip light of Fig. 3.
Fig. 5 is the partial enlarged drawing at the B place of the strip light of Fig. 4.
Fig. 6 is the partial enlarged drawing at the C place of the strip light of Fig. 4.
Fig. 7 is the cutaway view along A-A line of the strip light of Fig. 3.
Detailed description of the invention
Based on accompanying drawing, specific embodiment of the utility model is further elaborated below.Should be understood that, the explanation to the utility model embodiment herein is also not used in restriction protection domain of the present utility model.
Refer to Fig. 3 and Fig. 4, structural representation and the three-dimensional exploded view of its a kind of strip light 100 providing for the utility model.Described strip light 100 comprises that 10, one of bar shaped lamp brackets are plugged in the lampshade 20 on this bar shaped lamp bracket 10, and two are located at the elastic sealing strip 30 between this bar shaped lamp bracket 10 and described lampshade 20 along the axial clamp of described bar shaped lamp bracket 10 respectively.Can expect, described strip light 100 also comprises and is separately positioned on the end cap at two ends and wire, circuit board, power supply etc., and it is not emphasis of the present utility model, just will not describe in detail.
It should be noted that, in the utility model, described lampshade 20 comprises following two Plug Divisions 22 for pegging graft and installing, can be of similar shape, size or material, also can have different shapes, size or material.Described two elastic sealing strips 30, can be of similar shape, size or material, also can have different shapes, size or material.And with two inserting grooves 11 of described two Plug Division 22 Corresponding matchings, also corresponding identical or different with two seal grooves of described two elastic sealing strip 30 Corresponding matchings.In order to represent conveniently, in the utility model, unification represents two Plug Divisions with a label 22, and label 30 represents two elastic sealing strips.In addition, be understandable that, deep-slotted chip breaker and arch are identical shape, the angle difference of just observing, and therefore in the utility model, the deep-slotted chip breaker of indication is expressed identical implication with arch.
Refer to Fig. 4 and Fig. 5, described bar shaped lamp bracket 10 along its extend axially arrange and for carrying whole light fixture.Described bar shaped lamp bracket 10 can adopt any materials to make strip.In the present embodiment, described bar shaped lamp bracket 10 adopts aluminium section bar to be pressed into groove shape.Can expect, circuit board can be plugged in the groove of this bar shaped lamp bracket 10.And this circuit board can arrange at least one LEDs (Lighting Emitting Diode, light emitting diode) as light source, on this at least one LEDs, can also establish lens by cover and reach specific lighting effect to complete luminous intensity distribution design.Described bar shaped lamp bracket 10 is axially offering two inserting grooves 11 that coordinate with following Plug Division 22 respectively along it.The shape of these two inserting grooves 11 and size have been mated installation with the corresponding Plug Division 22 of described lampshade 20.Described bar shaped lamp bracket 10 axially offers two seal grooves 12 that are respectively used to accommodating described two elastic sealing strips 30 along it.The shape of these two seal grooves 12 is arranged so that corresponding described elastic sealing strip 30 connects to reach the effect of water-tight at the inwall of compressive state and sealing groove 12.It can be relative with the inwall of following lampshade body 21 that the position of described seal groove 12 arranges, also can be relative with the inwall that is arranged on the Plug Division 22 on this lampshade body 21.These two seal grooves 12 are set to respectively so that described elastic sealing strip 30 relative with described lampshade 20 and connect with these lampshade 20 inwalls.
Refer to Fig. 4 and Fig. 6, described lampshade 20 is plugged on described bar shaped lamp bracket 10 and for bright dipping.Described lampshade 20 is set to the strip groove shape mating with described bar shaped lamp bracket 10, and the groove fit of the groove of this lampshade 20 and described bar shaped lamp bracket 10 is to form an accommodation space for parts such as accommodating circuit boards.Described lampshade 20 comprises that a lampshade body 21 and two are arranged on the Plug Division 22 on the dual-side of this lampshade body 21 along extending axially of described bar shaped lamp bracket 10 respectively.Described lampshade body 21 adopts transparent or semitransparent material to make strip groove shape.Described lampshade body 21 can be arranged to arbitrary shape, such as rectangular channel or triangular groove, can pass through these lampshade body 21 bright dippings as long as can meet the LED being arranged on described bar shaped lamp bracket 10.In the present embodiment, described lampshade body 21 is made a deep-slotted chip breaker to keep attractive in appearance and to obtain the good light effect that goes out.Described two Plug Divisions 22 are axially extended and are arranged on the dual-side of described lampshade body 21 respectively along described bar shaped lamp bracket 10.Described Plug Division 22 is along the axial Arbitrary Cross-sections of described bar shaped lamp bracket 10, such as rectangle, triangle or there is arch of certain radian etc., and shape and the size of the axial cross section along described bar shaped lamp bracket 10 of these two Plug Divisions 22 can be the same or different, enter described inserting groove 11 as long as can peg graft.In the present embodiment, the cross section of one of them Plug Division 22 is rectangle, the cross section of another Plug Division 22 is right-angled trapezium, and right-angle side of this right-angled trapezium and the outside inwall of described inserting groove 11 join, and another of this right-angled trapezium right-angle side is arranged on described lampshade body 21.When installation, insert in corresponding inserting groove 11 Plug Division 22 that is first rectangle by cross section, is then that insert in corresponding inserting groove 11 conveniently to complete installation another trapezoidal Plug Division 22 by cross section.Ultimate range between described two Plug Divisions 22 is less than the ultimate range between described two inserting grooves 11, therefore need these two Plug Divisions 22 to pull open certain distance to insert in corresponding described inserting groove 11, thereby make described two Plug Divisions 22 there is respectively the elastic deformation along its radial direction.Insert respectively after corresponding described inserting groove 11 described two Plug Divisions 22, and these two Plug Divisions 22 have the trend of mutually drawing close, and then the inwall of described lampshade 20 is connected with the opening of described inserting groove 11 respectively.It will be appreciated by those skilled in the art that and be, ultimate range between described two Plug Divisions 22 is less than the degree of the ultimate range between described two inserting grooves 11, determines according to the material deformation performance of described lampshade 20 and the required pressure size that is applied to described elastic sealing strip 30.When ultimate range between described two Plug Divisions 22 equates with the ultimate range of described inserting groove 11, corresponding inserting groove 11 is inserted respectively when interior in these two Plug Divisions 22, and the inwall of described lampshade 20 joins with the opening of corresponding inserting groove 11 respectively.Therefore described Plug Division 22 surrounds respectively the accommodating cavity (not shown) of two accommodating described two elastic sealing strips 30 of difference with corresponding lampshade 20.When the lateral cross section area of described elastic sealing strip 30 is less than respectively the cross-sectional area of the described accommodating cavity that corresponding described seal groove 12 and described lampshade 20 surround, thereby described elastic sealing strip 30 is connected respectively with described lampshade 20 and described seal groove 12.Thereby, the inwall that described elastic sealing strip 30 can be full of corresponding whole seal groove 11 and seal groove 11 corresponding to this connects, these elastic sealing strip 30 compressions to be simultaneously to connect to improve the laminating degree of the two and to expand butt area with the inwall of described lampshade 20, thereby have promoted the integral sealing water resistance of described strip light 100.In addition, described Plug Division 22 is plugged in described inserting groove 11 when interior, the direction of the power that these two Plug Divisions 22 are subject to is all respectively along these two Plug Divisions 22 radially, thereby can prevent that these two Plug Divisions 22 are respectively from the interior disengaging of corresponding inserting groove 11, ensured that described lampshade 20 is arranged on described bar shaped lamp bracket 10 and difficult drop-off, thereby obtained firm installation capability.
Refer to Fig. 3 and Fig. 7, in order to ensure the described convenient stronger mechanical connection intensity of manufacturing and obtain, described Plug Division 22 and one-body molded the making of described lampshade body 21.Described Plug Division 22 can have the thickness identical with described lampshade body 11, also can have different thickness.In the present embodiment, the radial thickness of described lampshade body 21 can further be greater than the radial thickness of described Plug Division 22.Described lampshade 20 is one-body molded makes a deep-slotted chip breaker.Be understandable that, described lampshade 20 is that a deep-slotted chip breaker refers to, the inwall towards described bar shaped lamp bracket 10 of described lampshade body 21 and the inwall towards described bar shaped lamp bracket 10 of described Plug Division 22 on same circular arc, the outer wall of this lampshade body 21 from the outer wall of described Plug Division 22 respectively on different circular arcs.On the axial cross section of described bar shaped lamp bracket 10, the outer wall of described lampshade body 21 can further be set to have identical circumscribed circle with described bar shaped lamp bracket 10, this bar shaped lamp bracket 10 is also set to corresponding circular-arc, thereby makes described strip light 100 keep neat and artistic.
Refer to Fig. 4 and Fig. 7, described two elastic sealing strips 30 are folded between described bar shaped lamp bracket 10 and described lampshade 20 for water-tight.Described elastic sealing strip 30 can adopt elastic water-proofing material to make, such as rubber, silica gel etc.Described two elastic sealing strips 30 respectively corresponding contraction are contained in described two seal grooves 12.Described elastic sealing strip 30 can have arbitrary cross section, for example triangle, quadrangle or the irregular polygon of rule, be subject to the extruding of two described Plug Divisions 22 and be connected between the inwall and described seal groove 12 of described lampshade 20 as long as can meet.In the present embodiment, the cross section of described elastic sealing strip 30 is circular.In order to mate with this elastic sealing strip 30, described seal groove 12 is also corresponding deep-slotted chip breaker.The cross section of described sealing strip 30 can also be " T " font.Described in the top butt of " T " font of sealing bar 30, between lampshade 20 and described bar shaped lamp bracket 10, the bottom of being somebody's turn to do " T " font is connected in described seal groove 12, and sealing groove 12 is the rectangular channel that mate the bottom "T"-shaped with this.
Compared with prior art, the utility model strip light 100 has completed the installation of described lampshade 20 and described bar shaped lamp bracket 10 by grafting, not only simplified installing mechanism can design the exquisite outward appearance that thickness is little, and reduced described lampshade 20 inside along the internal stress of its tangential direction to reduce the mutual damage of described lampshade 20 and described bar shaped lamp bracket 10.And inwall by described lampshade 20 and 30 crimping of described elastic sealing strip to be to increase pressurization area, thereby promote water resistance.
These are only preferred embodiment of the present utility model, and be not used in limitation protection domain of the present utility model, any amendment in the utility model spirit, be equal to and replace or improvement etc., be all encompassed within the scope of claim of the present utility model.
Claims (10)
1. a strip light, it comprises a bar shaped lamp bracket, a lampshade being plugged on this bar shaped lamp bracket, and two be located at the elastic sealing strip between this bar shaped lamp bracket and described lampshade along the axial clamp of described bar shaped lamp bracket respectively, it is characterized in that: described lampshade comprises that a lampshade body and two are arranged on the Plug Division on the dual-side of this lampshade body along extending axially of described bar shaped lamp bracket respectively, described bar shaped lamp bracket along its axially offer two respectively with the described Plug Division inserting groove coordinating of pegging graft, described bar shaped lamp bracket axially offers two seal grooves that are respectively used to accommodating described two elastic sealing strips along it, these two seal grooves are set to relative with the inwall of corresponding described lampshade respectively, ultimate range between described two Plug Divisions is less than or equal to the distance between described two inserting grooves, the cross-sectional area of described two elastic sealing strips be greater than respectively the accommodating cavity that corresponding described seal groove surrounds with the inwall of described lampshade cross-sectional area so that this two elastic sealing strips respectively with corresponding described seal groove and described lampshade butt.
2. strip light according to claim 1, is characterized in that: the cross section of described two Plug Divisions is a rectangle or arch.
3. strip light according to claim 1, is characterized in that: the cross section of described Plug Division is a right-angled trapezium, and a right-angle side of this right-angled trapezium joins with the inwall of corresponding described seal groove.
4. strip light according to claim 1, is characterized in that: described lampshade body is a triangular groove or rectangular channel.
5. strip light according to claim 1, is characterized in that: the axial cross section of described two elastic sealing strips is for circular, and described inserting groove is the deep-slotted chip breaker mating with corresponding described elastic sealing strip.
6. strip light according to claim 1, is characterized in that: the axial cross section of described two elastic sealing strips is " T " font, and described inserting groove is the rectangular channel matching with the bottom of this " T " font.
7. according to the strip light described in any one in claim 1 to 6, it is characterized in that: described lampshade body and described two one-body molded making in Plug Division.
8. strip light according to claim 7, is characterized in that: the thickness of described lampshade body is greater than the thickness of described Plug Division.
9. strip light according to claim 8, is characterized in that: described lampshade is a deep-slotted chip breaker.
10. strip light according to claim 9, is characterized in that: described lampshade body has the circumscribed circle identical with described bar shaped lamp bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328262.6U CN204005443U (en) | 2014-06-19 | 2014-06-19 | A kind of strip light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328262.6U CN204005443U (en) | 2014-06-19 | 2014-06-19 | A kind of strip light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005443U true CN204005443U (en) | 2014-12-10 |
Family
ID=52045444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420328262.6U Withdrawn - After Issue CN204005443U (en) | 2014-06-19 | 2014-06-19 | A kind of strip light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221985A (en) * | 2014-06-19 | 2016-01-06 | 宁波高新区赛尔富电子有限公司 | A kind of strip light |
-
2014
- 2014-06-19 CN CN201420328262.6U patent/CN204005443U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221985A (en) * | 2014-06-19 | 2016-01-06 | 宁波高新区赛尔富电子有限公司 | A kind of strip light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee after: SELF ELECTRONICS CO., LTD. Address before: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee before: SELF ELECTRONICS CO.,LTD. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20180605 |