CN208504080U - A kind of clamshell classroom lamp - Google Patents
A kind of clamshell classroom lamp Download PDFInfo
- Publication number
- CN208504080U CN208504080U CN201821135086.9U CN201821135086U CN208504080U CN 208504080 U CN208504080 U CN 208504080U CN 201821135086 U CN201821135086 U CN 201821135086U CN 208504080 U CN208504080 U CN 208504080U
- Authority
- CN
- China
- Prior art keywords
- arc block
- mounting blocks
- groove
- clamshell
- bottom side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of clamshell classroom lamps, including lamp holder, the bottom side of the lamp holder is equipped with fluorescent tube, the bottom side of lamp holder is fixedly installed with fixing seat, the bottom side of fixing seat is rotatably equipped with grill cover, grill cover is fixedly installed with mounting blocks far from the side of fixing seat, the bottom side of lamp holder offers mounting groove, mounting blocks are adapted with mounting groove, the side of mounting blocks is fixedly installed with the first arc block, it is opened up on the side inner wall of mounting groove fluted, the second arc block is slidably fitted in groove, second arc block is extended in mounting groove close to the side of mounting blocks and is in contact with the first arc block, groove is far from offering through-hole on the side inner wall of mounting blocks, slide bar is slidably fitted in through-hole, slide bar extends to outside through-hole far from one end of mounting blocks and is fixedly installed with handle.The utility model, which is convenient for overturning grill cover, to be opened, and the fluorescent tube in grill cover can be repaired or replaced, structure is simple, easy to operate.
Description
Technical field
The utility model relates to classroom lamp technical field more particularly to a kind of clamshell classroom lamps.
Background technique
The direct light for teaching indoor fluorescent tube to issue causes serious dazzle, and being chronically at eyes under the environment can feel fatigue,
This is the principal element for causing student eyesight to decline, so there is grating type fluorescent lamp, the grill cover on the lamp of grating type by
The grid composition of several matrixes distribution achievees the purpose that control dazzle, but the lamp of grating type is not easy to replacement fluorescent tube, Bu Nengman
The demand of sufficient client.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of clamshell classroom proposed
Lamp.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of clamshell classroom lamp, including lamp holder, the bottom side of the lamp holder are equipped with fluorescent tube, and the bottom side of lamp holder is fixedly mounted
There is fixing seat, the bottom side of fixing seat is rotatably equipped with grill cover, and grill cover is fixedly installed with mounting blocks far from the side of fixing seat,
The bottom side of lamp holder offers mounting groove, and mounting blocks are adapted with mounting groove, and the side of mounting blocks is fixedly installed with the first arc block,
It opens up fluted on the side inner wall of mounting groove, the second arc block is slidably fitted in groove, the second arc block is close to mounting blocks
Side extend in mounting groove and be in contact with the first arc block, groove is logical far from offering on the side inner wall of mounting blocks
Hole is slidably fitted with slide bar in through-hole, and slide bar extends to outside through-hole far from one end of mounting blocks and be fixedly installed with handle, slide bar
The other end extend in groove and be fixedly connected with the second arc block.
Preferably, limiting slot is offered on the top side inner wall and bottom side inner wall of the groove, is fixedly mounted in limiting slot
There is strut, the top side and bottom side of the second arc block are fixedly installed with limited block, and limited block is slidably socketed with strut.
Preferably, spring is arranged on the strut, spring is fixedly connected close to one end of limited block with limited block, spring
The other end be fixedly connected with the inner wall of limiting slot.
Preferably, offer multiple ball grooves on the inner wall of the through-hole, rolled in ball grooves and ball is installed, ball with
Slide bar is in contact.
Preferably, the grill cover is made of the grid that several matrixes are distributed, and each grid is square, and side length is
0.5~5mm.
Preferably, the cambered surface of first arc block and the cambered surface of the second arc block are adapted.
Compared with prior art, the utility model has the beneficial effects that
By lamp holder, fluorescent tube, fixing seat, grill cover, mounting blocks, mounting groove, the first arc block, groove, the second arc block,
The cooperation of through-hole, slide bar and handle, when needing that fluorescent tube is repaired or replaced, pull handle, handle grip moving slide-bar is to remote
Direction sliding from mounting blocks, slide bar drive the second arc block mobile to the direction far from mounting blocks, when the second arc block no longer
When contacting with the first arc block, grill cover at this time can repair fluorescent tube, the utility model is convenient for since gravity automatically opens
Grill cover is overturn and is opened, the fluorescent tube in grill cover can be repaired or replaced, structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of clamshell classroom lamp structural schematic diagram；
Fig. 2 be the utility model proposes a kind of clamshell classroom lamp part A structural schematic diagram.
In figure: 1 lamp holder, 2 fluorescent tubes, 3 fixing seats, 4 grill covers, 5 mounting blocks, 6 mounting grooves, 7 first arc blocks, 8 grooves, 9
Second arc block, 10 through-holes, 11 slide bars, 12 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of clamshell classroom lamp, including lamp holder 1, the bottom side of lamp holder 1 are equipped with fluorescent tube 2, the bottom of lamp holder 1
Side is fixedly installed with fixing seat 3, and the bottom side of fixing seat 3 is rotatably equipped with grill cover 4, and side of the grill cover 4 far from fixing seat 3 is solid
Dingan County is equipped with mounting blocks 5, and the bottom side of lamp holder 1 offers mounting groove 6, and mounting blocks 5 are adapted with mounting groove 6, the side of mounting blocks 5
It is fixedly installed with the first arc block 7, fluted 8 are opened up on the side inner wall of mounting groove 6, the second arc is slidably fitted in groove 8
Shape block 9, the second arc block 9 are extended in mounting groove 6 close to the side of mounting blocks 5 and are in contact with the first arc block 7, groove 8
Through-hole 10 is offered on side inner wall far from mounting blocks 5, slide bar 11 is slidably fitted in through-hole 10, slide bar 11 is far from mounting blocks
It is outer and be fixedly installed with handle 12 that 5 one end extends to through-hole 10, the other end of slide bar 11 extend in groove 8 and with the second arc
Shape block 9 is fixedly connected, by lamp holder 1, fluorescent tube 2, fixing seat 3, grill cover 4, mounting blocks 5, mounting groove 6, the first arc block 7, recessed
The cooperation of slot 8, the second arc block 9, through-hole 10, slide bar 11 and handle 12 is drawn when needing that fluorescent tube 2 is repaired or replaced
Dynamic handle 12, handle 12 are slided with moving slide-bar 11 to the direction far from mounting blocks 5, and slide bar 11 drives the second arc block 9 to separate
The direction of mounting blocks 5 is mobile, and when the second arc block 9 is no longer contacted with the first arc block 7, grill cover 4 is beaten automatically due to gravity
It opens, fluorescent tube 2 can be repaired at this time, the utility model, which is convenient for overturning grill cover 4, to be opened, can be to the fluorescent tube 2 in grill cover 4
It is repaired or replaced, structure is simple, easy to operate.
In the utility model, limiting slot, fixed peace in limiting slot are offered on the top side inner wall and bottom side inner wall of groove 8
Equipped with strut, the top side and bottom side of the second arc block 9 are fixedly installed with limited block, and limited block is slidably socketed with strut, strut
On be arranged with spring, spring is fixedly connected close to one end of limited block with limited block, the other end of spring and the inner wall of limiting slot
It is fixedly connected, multiple ball grooves is offered on the inner wall of through-hole 10, is rolled in ball grooves and ball, ball and 11 phase of slide bar is installed
Contact, grill cover 4 are made of the grid that several matrixes are distributed, and each grid is square, and side length is 0.5~5mm, the first arc
The cambered surface of the cambered surface of shape block 7 and the second arc block 9 is adapted, by lamp holder 1, fluorescent tube 2, fixing seat 3, grill cover 4, mounting blocks 5,
The cooperation of mounting groove 6, the first arc block 7, groove 8, the second arc block 9, through-hole 10, slide bar 11 and handle 12, when needing to lamp
When pipe 2 is repaired or replaced, pull handle 12, handle 12 is slided with moving slide-bar 11 to the direction far from mounting blocks 5, slide bar 11
Drive the second arc block 9 mobile to the direction far from mounting blocks 5, when the second arc block 9 is no longer contacted with the first arc block 7,
Grill cover 4 at this time can repair fluorescent tube 2 since gravity automatically opens, and the utility model is convenient for beating the overturning of grill cover 4
It opens, the fluorescent tube 2 in grill cover 4 can be repaired or replaced, structure is simple, easy to operate.
Working principle: when needing that fluorescent tube 2 is repaired or replaced, pull handle 12, handle 12 with moving slide-bar 11 to
Direction far from mounting blocks 5 is slided, and slide bar 11 drives the second arc block 9 mobile to the direction far from mounting blocks 5, when the second arc
When block 9 is no longer contacted with the first arc block 7, grill cover 4, at this time can be to the lamp in grill cover 4 since gravity automatic turning is opened
Pipe 2 is repaired or replaced, and structure is simple.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of clamshell classroom lamp, including lamp holder (1), which is characterized in that the bottom side of the lamp holder (1) is equipped with fluorescent tube (2),
The bottom side of lamp holder (1) is fixedly installed with fixing seat (3), and the bottom side of fixing seat (3) is rotatably equipped with grill cover (4), grill cover (4)
Side far from fixing seat (3) is fixedly installed with mounting blocks (5), and the bottom side of lamp holder (1) offers mounting groove (6), mounting blocks (5)
It is adapted with mounting groove (6), the side of mounting blocks (5) is fixedly installed with the first arc block (7), the side inner wall of mounting groove (6)
On open up fluted (8), is slidably fitted with the second arc block (9) in groove (8), the second arc block (9) is close to mounting blocks (5)
Side extends in mounting groove (6) and is in contact with the first arc block (7), and groove (8) is far from the side inner wall of mounting blocks (5)
It offers through-hole (10), is slidably fitted with slide bar (11) in through-hole (10), slide bar (11) is extended to far from the one end of mounting blocks (5)
Through-hole (10) outside and is fixedly installed with handle (12), the other end of slide bar (11) extend in groove (8) and with the second arc block
(9) it is fixedly connected.
2. a kind of clamshell classroom lamp according to claim 1, which is characterized in that the top side inner wall of the groove (8) and
Limiting slot is offered on the inner wall of bottom side, strut is fixedly installed in limiting slot, and the top side and bottom side of the second arc block (9) are solid
Dingan County is equipped with limited block, and limited block is slidably socketed with strut.
3. a kind of clamshell classroom lamp according to claim 2, which is characterized in that be arranged with spring, bullet on the strut
Spring is fixedly connected close to one end of limited block with limited block, and the other end of spring is fixedly connected with the inner wall of limiting slot.
4. a kind of clamshell classroom lamp according to claim 1, which is characterized in that opened up on the inner wall of the through-hole (10)
There are multiple ball grooves, is rolled in ball grooves and ball is installed, ball is in contact with slide bar (11).
5. a kind of clamshell classroom lamp according to claim 1, which is characterized in that the grill cover (4) is by several squares
The grid composition of battle array distribution, each grid are square, and side length is 0.5~5mm.
6. a kind of clamshell classroom lamp according to claim 1, which is characterized in that the cambered surface of first arc block (7)
It is adapted with the cambered surface of the second arc block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135086.9U CN208504080U (en) | 2018-07-17 | 2018-07-17 | A kind of clamshell classroom lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135086.9U CN208504080U (en) | 2018-07-17 | 2018-07-17 | A kind of clamshell classroom lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208504080U true CN208504080U (en) | 2019-02-15 |
Family
ID=65289566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135086.9U Expired - Fee Related CN208504080U (en) | 2018-07-17 | 2018-07-17 | A kind of clamshell classroom lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208504080U (en) |
-
2018
- 2018-07-17 CN CN201821135086.9U patent/CN208504080U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190717 |