CN104654210A - Lamp shell and lamp - Google Patents
Lamp shell and lamp Download PDFInfo
- Publication number
- CN104654210A CN104654210A CN201310582821.6A CN201310582821A CN104654210A CN 104654210 A CN104654210 A CN 104654210A CN 201310582821 A CN201310582821 A CN 201310582821A CN 104654210 A CN104654210 A CN 104654210A
- Authority
- CN
- China
- Prior art keywords
- jacking block
- groove
- base portion
- pressure hand
- lamp housing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/14—Bayonet-type fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lamp shell and a lamp. The lamp shell comprises an upper shell, a lower shell, an ejecting block, a pin and a spring, wherein the lower shell comprises a lower shell body and a connecting piece; the connecting piece is fixedly arranged on the outer side of the lower shell body and comprises a base part and a hook part; the base part is connected with the outer side of the lower shell body; the hook part is connected to the upper side of the base part; a hook groove which is open towards one side is formed with the base part; the bottom surface of the base part is provided with an ejecting block groove which penetrates to the top surface of the base part and is positioned on the lower side of the hook part; the side face, away from the lower shell body, of the base part is provided with a pressing groove which is communicated with the ejecting block groove. The pin is fixed through matching of the ejecting block fixed on the base part and the hook part, so that the upper shell connected with the pin is connected with the lower shell connected with the base part, simple connection of the upper shell and the lower shell is realized, easy and convenient disassembly and assembly are guaranteed, and the entire operation process can be manually operated without a tool.
Description
Technical field
The present invention relates to lighting, particularly relate to the shell structure of light fixture.
Background technology
In the use procedure of light fixture, needing sometimes fights each other, and the turn on light lamp housing of tool carries out certain operations, but, in the prior art, light fixture upper-lower casing connects essentially by screw, adopts in such a way when opening lamp housing, asks with regard to the needs needing the special screwdriver of preparation to meet maintenance and assembling, and it is not whole disassembly process is also quite loaded down with trivial details, easy.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency that above-mentioned prior art exists, and proposes a kind of lamp housing and light fixture, and this lamp housing can manual unlocking, dismounting and simple installation.
For solving the problems of the technologies described above, the present invention proposes a kind of lamp housing, described lamp housing comprises: lower casing, described lower casing comprises lower casing body and connector, described connector is fixed on the outside of described lower casing body, described connector comprises base portion and hook part, described base portion connects the outside of described lower casing body, described hook part is connected to the top of described base portion and forms the snap fit groove to a side opening with described base portion, the bottom surface of described base portion has one and penetrates into described top base surface and be positioned at the jacking block groove of the below of described hook part, the side of described base portion away from described lower casing body has the pressure hand groove communicated with described jacking block groove, upper casing, described upper casing comprises the connecting plate that upper casing body and two Parallel Symmetrics are arranged at described upper casing body side, and on described two connecting plates, each correspondence is provided with pin shaft hole, bearing pin, described pinned connection is between two connecting plates and be arranged in described pin shaft hole, and described bearing pin and described upper casing body side form a locking gap, and described bearing pin and described locking gap correspondence are housed in the snap fit groove of described lower casing, jacking block, described jacking block by the base portion of described connector bottom surface insert and can upwards pass in the snap fit groove and described locking gap inserting described connector by described upper casing removably kayser on described lower casing, pressure hand, described pressure hand connects described jacking block through the pressure hand groove of described lower casing body side, moves up and down with locking/unlock described upper casing in order to control jacking block in described jacking block groove, spring, described spring is positioned at the below of described jacking block, with the state making described jacking block be in upper casing described in locking, pressing plate, described pressing plate is positioned at the below of described spring and is fixed on the pressure hand channel opening place of the base portion of described connector, in order to support spring.
Preferably, jacking block is L shape, and described jacking block comprises horizontal part and vertical portion, and described vertical portion can be passed to described snap fit groove by the end face of the base portion of described connector.
Preferably, the bottom surface of the base portion of connector has pressing plate groove, and described pressing plate groove is communicated with described jacking block groove, and described pressing plate is fixed in pressing plate groove by securing member to close described jacking block groove from bottom surface.
Preferably, the horizontal part of jacking block is provided with spring eye vertically, the top of described spring is inserted in described spring eye; Described pressing plate is provided with spring groove, and the bottom of described spring is inserted in described spring groove.
Preferably, the horizontal part of jacking block is flatly provided with installing hole, described pressing plate is fixed in pressing plate groove through installing hole by screw by described pressing plate.
Preferably, pressure hand comprises pressure hand connecting plate and pressure palm, and described pressure hand connecting plate connects and connects described jacking block by described pressure hand groove, and described pressure palm connects described pressure hand connecting plate, and described pressure palm moves in described jacking block groove in order to drive described jacking block.
Preferably, pressure hand also comprises pressing palm, and described pressing palm is L shape, and being stretched out by described pressure palm forms, in order to convenient pressing.
Preferably, pressure hand connecting plate is provided with installing hole, and described pressure hand is fixed on described jacking block by the securing member being arranged in described installing hole.
The present invention also provides a kind of light fixture, comprises lamp housing and lamp holder, and described lamp holder is arranged in above-mentioned lamp housing.
Compared with prior art, the present invention has following beneficial effect: the present invention coordinates fix bearing pin by being fixed on jacking block on base portion and hook part, thus the upper casing being connected with bearing pin is coupled together with the lower casing being connected with base portion, achieve the simple connection of upper casing and lower casing, ensure that dismounting and install easy, whole operating process can manually complete does not need instrument.
Accompanying drawing explanation
Fig. 1 is the explosive view of lamp housing of the present invention.
Fig. 2 is the schematic cross-section of lamp housing of the present invention.
Fig. 3 is the schematic cross-section of the lower casing of lamp housing of the present invention.
Fig. 4 is the structural representation at the first visual angle of the jacking block of lamp housing of the present invention.
Fig. 5 is the structural representation at the second visual angle of the jacking block of lamp housing of the present invention.
Fig. 6 is the structural representation of the pressing plate of lamp housing of the present invention.
Fig. 7 is the structural representation of the pressure hand of lamp housing of the present invention.
Wherein, description of reference numerals is as follows: upper casing 1, upper casing body 11, connecting plate 12, lower casing 2, lower casing body 21, connector 22, base portion 221, pressure hand groove 2211, jacking block groove 2212, pressing plate groove 2213, hook part 222, snap fit groove 2221, jacking block 3, vertical portion 31, horizontal part 32, spring eye 321, bearing pin 4, spring 5, pressing plate 6, spring eye 61, installing hole 62, pressure hand 7, pressure hand connecting plate 71, installing hole 711, pressure palm 72 and pressing palm 73.
Detailed description of the invention
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Refer to Fig. 1 to Fig. 3, the invention provides a kind of lamp housing, lamp housing comprises upper casing 1, lower casing 2, jacking block 3, bearing pin 4, spring 5, pressing plate 6 and pressure hand 7.
Upper casing 1 comprises the connecting plate 12 that upper casing body 11 and two Parallel Symmetrics are arranged at described upper casing body 11 side, and on described two connecting plates 12, each correspondence is provided with pin shaft hole.The shape of upper casing 1 does not have special restriction, and the connecting plate 12 that two Parallel Symmetrics can be adopted to arrange connects bearing pin.
Lower casing 2 comprises lower casing body 21 and connector 22, connector 22 is fixed on the outside of lower casing body 21, connector 22 comprises base portion 221 and hook part 222, base portion 221 connects the outside of lower casing body 2, hook part 222 is connected to the top of base portion 221, the snap fit groove 2221 to a side opening is formed with base portion 221, the bottom surface of base portion 221 has one and penetrates into base portion 221 end face and be positioned at the jacking block groove 2212 of the below of hook part 222, the side of base portion 221 away from lower casing body 21 has the pressure hand groove 2211 communicated with jacking block groove 2212.The shape of lower casing 2 does not have special restriction yet, as long as energy and upper casing 1 match.
Refer to Fig. 4 and Fig. 5, jacking block 3 inserted by the bottom surface of the base portion 221 of described connector 22 and can upwards pass in the snap fit groove 2221 and described locking gap inserting described connector 22 by described upper casing 1 removably kayser on described lower casing 2.In the present embodiment, jacking block 3 is L shape, and jacking block groove 2212 is the L shape matched with jacking block 3, and jacking block 3 comprises horizontal part 32 and vertical portion 31, and vertical portion 31 is passed by the end face of the base portion 221 of connector 22 and supports hook part 222.Jacking block 3 adopts the object of this structure to be to play restriction by barrier level portion 32 to jacking block 3, avoids the elastic force of spring 5 be all discharged on hook part 222 by vertical portion 31 and cause damage.In other embodiments, jacking block 3 also can adopt other shape, and such as a vertical portion coordinates a disk or directly adopts vertical portion etc., and concrete shape does not limit.In the present embodiment, the horizontal part 32 of jacking block 3 is provided with spring eye 321, the top of spring 5 is inserted in spring eye 321.The effect of spring eye 321 is the stability ensureing that spring 5 contacts with jacking block 3, avoids the problem occurring compressing dislocation.
Bearing pin 4, described bearing pin 4 to be connected between two connecting plates 12 and to be arranged in described pin shaft hole, and described bearing pin 4 forms a locking gap with described upper casing body 11 side, and described bearing pin 4 and described locking gap correspondence are housed in the snap fit groove 2221 of described lower casing 2.
Spring 5 is positioned at the below of described jacking block 3, is in the state of upper casing 1 described in locking to make described jacking block 3.The effect of spring 5 makes jacking block 3 support snap fit groove 2221 by being supported jacking block 3 by the elastic force compressing rear generation.
Refer to Fig. 6, pressing plate 6 is positioned at the below of described spring 5 and is fixed on pressure hand groove 2211 opening part of the base portion 221 of described connector 22, in order to support spring 5.In the present embodiment, the bottom surface of base portion 221 has pressing plate groove 2213, and pressing plate groove 2213 is communicated with jacking block groove 2212, and pressing plate 6 to be fixed in pressing plate groove 2213 by securing member and to close pressing plate groove 2213 and jacking block groove 2212 from bottom surface, and securing member is screw.In other embodiments, also can not arrange pressing plate groove 2213, directly pressing plate 6 is fixed on the bottom of jacking block groove 2212, arranging pressing plate groove 2213 can fixation clip 6 more easily.In the present embodiment, pressing plate 6 is provided with spring eye 61, and the bottom of spring 5 is inserted in spring eye 61.The effect of the spring eye 61 on pressing plate 6 is also conveniently the contacting of spring 5 and pressing plate 6, and the effect of spring eye 61 is the stability ensureing that spring 5 contact with pressing plate 6, avoids occurring compressing the problem misplaced.In the present embodiment, pressing plate 6 is provided with installing hole 62, and pressing plate 6 is screwed on base portion 221.In other embodiments, can adopt such as bonding, the modes such as welding are fixed.
Refer to Fig. 7, pressure hand 7 connects described jacking block 3 through the pressure hand groove 2211 of described lower casing body 22 side, moves up and down in order to control jacking block 3 with locking/unlock described upper casing 1 in described jacking block groove 2212.In the present embodiment, pressure hand 7 comprises pressure hand connecting plate 71 and pressure palm 72, and pressure hand connecting plate 71 connects and connects jacking block 3 by pressure hand groove 2211, and pressure palm 72 connects pressure hand connecting plate 71, and pressure palm 72 moves in jacking block groove 2212 in order to drive jacking block 3.Pressure hand 7 also comprises pressing palm 73, and pressing palm 73 is L shape, and being stretched out by pressure palm 72 forms, in order to convenient pressing.In other embodiments, pressure hand 7 can take different shapes, the such as plate of independent one piece of L shape, or other bending mode etc., adopt the object of said structure to be conveniently press in the present embodiment.In the present embodiment, pressure hand 7 is provided with installing hole 711, and pressure hand 7 is screwed on jacking block 3.
The present invention also provides a kind of light fixture, comprises lamp housing and lamp holder, and lamp holder is arranged in above-mentioned lamp housing.
Operation principle of the present invention is described in detail below for above-described embodiment.
When upper casing 1 is assembled, operating personnel are by the pressing palm 73 of dynamic pressure hand 7, promote pressure hand 7 to move downward along pressure hand groove 2211, thus drive jacking block 3 to move downward, now originally opened by the snap fit groove 2221 that jacking block 3 is closed, the bearing pin 4 be connected on the connecting plate 11 of upper casing body 1 is put into snap fit groove 2221, unclamp pressure hand 7, spring 5 resets, thus snap fit groove 2221 is closed and inserts in locking gap by promotion jacking block 3 again.This completes the assembling of upper casing 1.
When upper casing 1 is dismantled, operating personnel are by the pressing palm 73 of dynamic pressure hand 7, promote pressure hand 7 to move downward along pressure hand groove 2211, thus drive jacking block 3 to move downward, exit from locking gap, now originally opened by the snap fit groove 2221 that jacking block 3 is closed, the bearing pin 4 be connected on the connecting plate 11 of upper casing body 1 is shifted out from snap fit groove 2221, unclamp pressure hand 7, spring 5 resets, thus snap fit groove 2221 is closed by promotion jacking block 3 again.This completes the dismounting of upper casing 1.
In sum, the present invention coordinates fix bearing pin by being fixed on jacking block on base portion and hook part, thus the upper casing being connected with bearing pin is coupled together with the lower casing being connected with base portion, achieve the simple connection of upper casing and lower casing, ensure that dismounting and install easy, whole operating process can manually complete does not need instrument.
The foregoing is only better possible embodiments of the present invention, not limit the scope of the invention, all utilizations description of the present invention and the change of the equivalent structure done by accompanying drawing content, be all included in protection scope of the present invention.
Claims (9)
1. a lamp housing, is characterized in that, described lamp housing comprises:
Lower casing, described lower casing comprises lower casing body and connector, described connector is fixed on the outside of described lower casing body, described connector comprises base portion and hook part, described base portion connects the outside of described lower casing body, described hook part is connected to the top of described base portion and forms the snap fit groove to a side opening with described base portion, the bottom surface of described base portion has one and penetrates into described top base surface and be positioned at the jacking block groove of the below of described hook part, the side of described base portion away from described lower casing body has the pressure hand groove communicated with described jacking block groove;
Upper casing, described upper casing comprises the connecting plate that upper casing body and two Parallel Symmetrics are arranged at described upper casing body side, and on described two connecting plates, each correspondence is provided with pin shaft hole;
Bearing pin, described pinned connection is between two connecting plates and be arranged in described pin shaft hole, and described bearing pin and described upper casing body side form a locking gap, and described bearing pin and described locking gap correspondence are housed in the snap fit groove of described lower casing;
Jacking block, described jacking block by the base portion of described connector bottom surface insert and can upwards pass in the snap fit groove and described locking gap inserting described connector by described upper casing removably kayser on described lower casing;
Pressure hand, described pressure hand connects described jacking block through the pressure hand groove of described lower casing body side, moves up and down with locking/unlock described upper casing in order to control jacking block in described jacking block groove;
Spring, described spring is positioned at the below of described jacking block, with the state making described jacking block be in upper casing described in locking;
Pressing plate, described pressing plate is positioned at the below of described spring and is fixed on the pressure hand channel opening place of the base portion of described connector, in order to support spring.
2. lamp housing according to claim 1, is characterized in that, described jacking block is L shape, and described jacking block comprises horizontal part and vertical portion, and described vertical portion can be passed to described snap fit groove by the end face of the base portion of described connector.
3. lamp housing according to claim 2, is characterized in that, the bottom surface of the base portion of described connector has pressing plate groove, and described pressing plate groove is communicated with described jacking block groove, and described pressing plate is fixed in pressing plate groove by securing member to close described jacking block groove from bottom surface.
4. lamp housing according to claim 2, is characterized in that, the horizontal part of described jacking block is provided with spring eye vertically, and the top of described spring is inserted in described spring eye; Described pressing plate is provided with spring groove, and the bottom of described spring is inserted in described spring groove.
5. lamp housing according to claim 2, is characterized in that, the horizontal part of described jacking block is flatly provided with installing hole, and described pressing plate is fixed in pressing plate groove through installing hole by screw by described pressing plate.
6. lamp housing according to claim 1, it is characterized in that, described pressure hand comprises pressure hand connecting plate and pressure palm, described pressure hand connecting plate connects and connects described jacking block by described pressure hand groove, described pressure palm connects described pressure hand connecting plate, and described pressure palm moves in described jacking block groove in order to drive described jacking block.
7. lamp housing according to claim 6, is characterized in that, described pressure hand also comprises pressing palm, and described pressing palm is L shape, and being stretched out by described pressure palm forms, in order to convenient pressing.
8. lamp housing according to claim 6, is characterized in that, described pressure hand connecting plate is provided with installing hole, and described pressure hand is fixed on described jacking block by the securing member being arranged in described installing hole.
9. a light fixture, comprises lamp housing and lamp holder, it is characterized in that, described lamp holder is arranged on as in the lamp housing in claim 1 ~ 8 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582821.6A CN104654210A (en) | 2013-11-19 | 2013-11-19 | Lamp shell and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582821.6A CN104654210A (en) | 2013-11-19 | 2013-11-19 | Lamp shell and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104654210A true CN104654210A (en) | 2015-05-27 |
Family
ID=53245648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310582821.6A Pending CN104654210A (en) | 2013-11-19 | 2013-11-19 | Lamp shell and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104654210A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374621Y (en) * | 1999-05-18 | 2000-04-19 | 苏国荣 | Automatic central lock for aluminium alloy slide window/door |
| CN201408641Y (en) * | 2009-02-20 | 2010-02-17 | 南京鼎牌电器有限公司 | Open-close type current transformer |
| CN101943328A (en) * | 2009-07-10 | 2011-01-12 | 包建敏 | Single super-power LED light source lamp |
| CN201715321U (en) * | 2010-07-06 | 2011-01-19 | 胡兴 | Energy-saving anti-dazzle floodlight being convenient to install and detach |
| CN201731431U (en) * | 2010-07-16 | 2011-02-02 | 朱介民 | Street lampshade |
| CN201935070U (en) * | 2011-01-15 | 2011-08-17 | 珠海晟源同泰电子有限公司 | Led lamp |
| CN202211583U (en) * | 2011-09-09 | 2012-05-09 | 美的集团有限公司 | Baking tray fixing structure of frying and baking machine |
| US20120133252A1 (en) * | 2010-11-29 | 2012-05-31 | Coretronic Corporation | Device housing |
-
2013
- 2013-11-19 CN CN201310582821.6A patent/CN104654210A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374621Y (en) * | 1999-05-18 | 2000-04-19 | 苏国荣 | Automatic central lock for aluminium alloy slide window/door |
| CN201408641Y (en) * | 2009-02-20 | 2010-02-17 | 南京鼎牌电器有限公司 | Open-close type current transformer |
| CN101943328A (en) * | 2009-07-10 | 2011-01-12 | 包建敏 | Single super-power LED light source lamp |
| CN201715321U (en) * | 2010-07-06 | 2011-01-19 | 胡兴 | Energy-saving anti-dazzle floodlight being convenient to install and detach |
| CN201731431U (en) * | 2010-07-16 | 2011-02-02 | 朱介民 | Street lampshade |
| US20120133252A1 (en) * | 2010-11-29 | 2012-05-31 | Coretronic Corporation | Device housing |
| CN201935070U (en) * | 2011-01-15 | 2011-08-17 | 珠海晟源同泰电子有限公司 | Led lamp |
| CN202211583U (en) * | 2011-09-09 | 2012-05-09 | 美的集团有限公司 | Baking tray fixing structure of frying and baking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |
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| RJ01 | Rejection of invention patent application after publication |