CN206469157U - Glare prevention LED blackboard lights - Google Patents
Glare prevention LED blackboard lights Download PDFInfo
- Publication number
- CN206469157U CN206469157U CN201621432473.XU CN201621432473U CN206469157U CN 206469157 U CN206469157 U CN 206469157U CN 201621432473 U CN201621432473 U CN 201621432473U CN 206469157 U CN206469157 U CN 206469157U
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- China
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- lamp
- reflecting piece
- lamp support
- glare prevention
- blackboard lights
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Abstract
The utility model discloses a kind of glare prevention LED blackboard lights, including：Lamp support, the lamp source and reflecting piece being installed on lamp support, an installation cavity is formed with described lamp support, it is installed on built in lamp source and reflecting piece in installation cavity, and the inner installation of reflecting piece, lamp source is installed under reflecting piece, and correspond to one baffle plate of setting below lamp source on the side of installation cavity, lamp support, make the light of lamp source all be reflected after reflecting piece.Lamp source and the built-in installation of reflecting piece in the utility model, and reflecting piece is arranged on interior so that the light of lamp source has to dissipate after reflecting piece is reflected, and can solve the problem that the influence that dazzle is damaged to human body glasses；Installed between light and lamp support by lamp socket, wire casing interface is provided at both ends with lamp support, connected up when multiple blackboard lightses is connected by wire casing interface, the phenomenon for overcoming conventional blackboard lights electric wire chaotic.
Description
Technical field：
The utility model is related to technical field of lamps, refers in particular to a kind of glare prevention LED blackboard lights.
Background technology：
At present, known blackboard lights construction is by fluorescent tube, rectifier, lamp outer casing, lamp socket, combines light fixtures
To be designed as fluorescent tube completely exposed, light fixture non-directional is lighted, and can eyes be produced with dazzling dazzle during light fixture normal work,
Therefore the reflection shield such as blackboard also can be by all remaining lights to external reflectance；(core of all blackboard lightses is essentially consisted at the light extraction of light fixture
Reason), the light extraction of blackboard lights generally using the refraction of reflecting piece by light irradiation on blackboard, make the brightness uniformity on blackboard, reach
Preferable value range and glare effects vision can not be caused to student, conventional blackboard lights needs regulation repeatedly to meet black
The illumination requirement of plate takes dazzle into account and student is not impacted again, and both can not accomplish to take into account therewith；Cause the whole cloth in classroom
Office's effect wretched insufficiency, does not reach the standard requirement of educational system；Not orienting wire casing when installation is concatenated between two lamps can be with cloth
Line is allowed to more chaotic in light fixture cabling, and mixed and disorderly phenomenon is caused to clean and tidy classroom space.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art that there is provided a kind of glare prevention LED blackboard lights.
In order to solve the above-mentioned technical problem, the utility model employs following technical proposals：A kind of glare prevention LED blackboard
Lamp, including：An installation cavity, lamp are formed with lamp support, the lamp source and reflecting piece being installed on lamp support, described lamp support
It is installed on built in source and reflecting piece in installation cavity, and the inner installation of reflecting piece, lamp source is installed under reflecting piece, and is located at installation
Correspond on the side of chamber, lamp support and a baffle plate is set below lamp source, make the light of lamp source all be reflected after reflecting piece.
Furthermore, in above-mentioned technical proposal, lamp socket is provided at both ends with inside described lamp support, lamp source passes through lamp
Seat is installed；In being connected with power line on lamp socket.
Furthermore, in above-mentioned technical proposal, the side at described its installation cavity opening of lamp support is provided with described
Baffle plate, opposite side formation light-emitting window.
Furthermore, in above-mentioned technical proposal, described reflecting piece is just installed to light-emitting window.
Furthermore, in above-mentioned technical proposal, described reflecting piece is formed with a card article along its length, passes through card
Bar is arranged in the installation cavity of lamp support.
Furthermore, in above-mentioned technical proposal, described power line is penetrated and connected out of string holes at the top of lamp support
Lamp socket in lamp support two ends.
Furthermore, in above-mentioned technical proposal, described lamp support is provided at both ends with wire casing interface, and power line passes through
Wire casing interface connects the LED blackboard lightses of two or more.
Furthermore, in above-mentioned technical proposal, described lamp support passes through ceiling or installation of ceiling.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：
1st, lamp source and the built-in installation of reflecting piece in the utility model, and reflecting piece is arranged on interior so that the light of lamp source must
It need be dissipated after reflecting piece is reflected, can solve the problem that the influence that dazzle is damaged to human body glasses；
2nd, installed, connect in the wire casing that is provided at both ends with of lamp support by lamp socket between light and lamp support in the utility model
Mouthful, connected up when multiple blackboard lightses is connected by wire casing interface, the phenomenon for overcoming conventional blackboard lights electric wire chaotic；
3rd, the utility model is easy for installation, profile is graceful.
Brief description of the drawings：
Fig. 1 is stereogram of the present utility model；
Fig. 2 is exploded view of the present utility model；
Fig. 3 is assembling schematic diagram of the present utility model.
Embodiment：
The utility model is further illustrated with reference to specific embodiments and the drawings.
As shown in Fig. 1-2, a kind of glare prevention LED blackboard lights, including：Lamp support 1, the lamp source 2 being installed on lamp support 1 with
And reflecting piece 3, it is formed with an installation cavity 10 in described lamp support 1, is installed on built in lamp source 2 and reflecting piece 3 in installation cavity 10,
And reflecting piece 3 is inner installs, lamp source 2 is installed under reflecting piece 3, light all refractions after reflecting piece 3 of lamp source 2.
Described lamp support 1 is rectangular, and bottom is provided with opening, and lamp source 2 and reflecting piece 3 are installed on installation cavity by opening
In 1O, the side at its opening of installation cavity 10 of lamp support 1 is provided with described baffle plate 11, and opposite side formation light-emitting window 12 is reflective
Piece 3 is just installed to light-emitting window 12, and reflecting piece 3 is formed with a card article 31 along its length, and lamp support 1 is arranged in by card article 31
Installation cavity 10 in.
Lamp socket 20 is provided at both ends with inside described lamp support 1, lamp source 2 is installed by lamp socket 20；Connect on lamp socket 20
Power line 4 is connected to, power line 4 penetrates and be connected to the lamp socket 20 at the two ends of lamp support 1 out of the top of lamp support 1 string holes.Lamp source 2
When luminous, due to the effect of baffle plate 11, light is all reflected after reflecting piece 3, dazzle can be prevented.
In addition, lamp support 1 is provided at both ends with wire casing interface 13, power line 4 is through crossed beam trunking interface 13 by two or more
LED blackboard lightses series connection, connect up it is more succinct.
The new blackboard lights of this practicality can be installed by way of ceiling or furred ceiling, be offered on the end face of lamp support 1
Mounting hole, is fastened by screw and coordinates hanger erection again.As shown in Figure 3, blackboard lights is installed by furred ceiling mode, solid by suspension rod
It is fixed on due to smallpox, then by lamp support 1 on suspension rod, down, the local light of 1 pair of lamp support is blocked light-emitting window 12, is made
Light dissipates after being reflected through reflecting piece 3, will not produce dazzle.
Certainly, specific embodiment of the utility model is the foregoing is only, is not implemented to limit the utility model
Scope, all equivalent change or modifications done according to construction, feature and principle described in present utility model application the scope of the claims, all should be wrapped
Include in present utility model application the scope of the claims.
Claims (8)
1. a kind of glare prevention LED blackboard lights, including：Lamp support (1), the lamp source (2) being installed on lamp support (1) and reflecting piece
(3), it is characterised in that：An installation cavity (10), lamp source (2) and the built-in installation of reflecting piece (3) are formed with described lamp support (1)
In installation cavity (10), and the inner installation of reflecting piece (3), lamp source (2) is installed under reflecting piece (3), and is located at installation cavity
(10) correspond on side, lamp support (1) and a baffle plate (11) is set below lamp source (2), make the light of lamp source (2) all pass through
Reflecting piece (3) is reflected afterwards.
2. glare prevention LED blackboard lights according to claim 1, it is characterised in that：The internal two ends of described lamp support (1)
Lamp socket (20) is provided with, lamp source (2) is installed by lamp socket (20)；In being connected with power line (4) on lamp socket (20).
3. glare prevention LED blackboard lights according to claim 1, it is characterised in that：Described lamp support (1) its installation cavity
(10) side at opening is provided with described baffle plate (11), opposite side formation light-emitting window (12).
4. glare prevention LED blackboard lights according to claim 1, it is characterised in that：Described reflecting piece (3) is just to light-emitting window
(12) install.
5. glare prevention LED blackboard lights according to claim 1, it is characterised in that：Described reflecting piece (3) is square along its length
To a card article (31) is formed with, the installation cavity (10) for being arranged in lamp support (1) by card article (31) is interior.
6. glare prevention LED blackboard lights according to claim 2, it is characterised in that：Described power line (4) is from lamp support
(1) lamp socket (20) at lamp support (1) two ends is penetrated and is connected in the string holes at the top of.
7. glare prevention LED blackboard lights according to claim 1, it is characterised in that：The two ends of described lamp support (1) are set
There is wire casing interface (13), power line (4) connects the LED blackboard lightses of two or more through crossed beam trunking interface (13).
8. glare prevention LED blackboard lights according to claim 1, it is characterised in that：Described lamp support (1) by ceiling or
Installation of ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432473.XU CN206469157U (en) | 2016-12-23 | 2016-12-23 | Glare prevention LED blackboard lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432473.XU CN206469157U (en) | 2016-12-23 | 2016-12-23 | Glare prevention LED blackboard lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469157U true CN206469157U (en) | 2017-09-05 |
Family
ID=59712501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621432473.XU Active CN206469157U (en) | 2016-12-23 | 2016-12-23 | Glare prevention LED blackboard lights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469157U (en) |
-
2016
- 2016-12-23 CN CN201621432473.XU patent/CN206469157U/en active Active
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