CN209386065U

CN209386065U - A kind of DC desk lamp being directed toward diffusion light by light refraction

Info

Publication number: CN209386065U
Application number: CN201822065961.7U
Authority: CN
Inventors: 丁雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2019-09-13
Anticipated expiration: 2028-12-10

Abstract

The utility model provides a kind of DC desk lamp that diffusion light is directed toward by light refraction, a kind of DC desk lamp being directed toward diffusion light by light refraction, including shell, bracket and lamp bar, the inner wall top of the shell is rotatably connected to rotating cylinder, the top insertion of the shell is provided with bracket, the middle part insertion of the bracket is provided with fixture, and the top insertion of the bracket is provided with lamp bar；The lamp bar includes refraction water pipe, water filling port, fixed plate and extension rod.Enable the light of its fluorescent tube to be able to carry out bending and refraction by setting refraction water pipe so that its light spreads more remote, while making its light less dazzling.

Description

A kind of DC desk lamp being directed toward diffusion light by light refraction

Technical field

The utility model relates to desk lamp technical fields, more specifically, being related to a kind of DC desk lamp.

Background technique

Lamp refers to its lighting apparatus easy to remove of small volume, and as present social progress desk lamp is using also more next It is more, and be also chiefly used in the more dark interior of some environment in desk lamp, or the interior at night and we in daily life Thing commonly used by work, but illuminace component and pedestal are all wholely set existing desk lamp when in use, so that its There is certain limitation in the position of illumination, also very inconvenient if being moved also on specific position simultaneously It is fixed, so that its is inconvenient to be illuminated, while being limited in scope for existing light-illuminating can not be to more dim room It is interior effectively to be illuminated, and existing increase illumination zone is all to increase the quantity of its fluorescent tube by it, but increase fluorescent tube Light is more dazzling so that it can not carry out using and the temperature of existing fluorescent tube fluorescent tube after prolonged illumination for a long time afterwards Degree can be promoted, so that it is easy to lead to failure because temperature is excessively high.

The range of exposures of light is limited when being illuminated, and if it is intended to the range for increasing its irradiation now can only It is enough that fluorescent tube is increased to increase its brightness by it, but its light can be made very dazzling, it can not be for a long time under light It works.

Utility model content

The utility model is intended to solve being limited in scope for DC desk lamp illumination, causes it can not be in more dim interior The technical issues of effectively being illuminated, and flexibly specified region can not be illuminated.

The utility model is directed toward the purpose and effect of the DC desk lamp of diffusion light by light refraction, by skill in detail below Art means are reached:

A kind of DC desk lamp being directed toward diffusion light by light refraction, it is a kind of to be directed toward diffusion light by light refraction DC desk lamp, including shell, bracket and lamp bar, the inner wall top of the shell are rotatably connected to rotating cylinder, the top of the shell Insertion is provided with bracket, and the middle part insertion of the bracket is provided with fixture, and the top insertion of the bracket is provided with lamp bar；

The lamp bar includes refraction water pipe, water filling port, fixed plate and extension rod, and the refraction water pipe insertion is arranged and lamp bar Two sides, water filling port opening is set to the front end of refraction water pipe, and the fixed plate is fixedly connected on the two sides of refraction water pipe, The extension rod insertion is set between fixed plate.

Further preferred embodiment: the right side protrusion outer shell outer wall of the rotating cylinder is provided with the disk of " circle ", and disk Side be welded on the side of rotating cylinder through shell.

Further preferred embodiment: the clamp head that the back of the fixture is integrated setting front end is two, and fixture two It is a to be connected on bracket by shaft, while clamp head is arranged in " rectangle " shape.

Further preferred embodiment: the half with a thickness of lamp bar of the refraction water pipe, and the one of length and lamp bar It causes, while the material for reflecting water pipe is made of transparent glass.

Further preferred embodiment: the refraction water pipe is arranged close to the side of fluorescent tube in arc-shaped, and is in the one of circular arc Side shelters from 2/3rds of fluorescent tube side.

Further preferred embodiment: there are two the fixed plate settings, and two distribution settings are in refraction water pipe and lamp bar Two sides, while two fixed plates in being arranged in parallel up and down.

Further preferred embodiment: the length of the extension rod is twice of two fixed plate length summations.

The utility model provides a kind of DC desk lamp that diffusion light is directed toward by light refraction, has below beneficial to effect Fruit:

(1) this kind is provided with fixture by the DC desk lamp that light refraction is directed toward diffusion light, and holding bracket by it can To take out its bracket and lamp bar from shell, it is isolated and comes, and the conducting wire connected when being separated will continue to It links together with power supply, and conducting wire can allow the pulling of its conducting wire by the rotation of its rotating cylinder when carrying out separate mobile Enhanced convenience allows its bracket and lamp bar that can separate one section of distance with shell, then enables its bracket by its fixture It is enough fixed on a point, allows it not have to control always so that carrying out illumination enhanced convenience to region, it can be illuminated Other regions, so as to which carrying out illumination to specified place uses enhanced convenience.

(2) its lamp bar two sides is provided with refraction water pipe simultaneously, when pass through control refraction water pipe when being illuminated It is moved up, is entered in the light range of exposures of fluorescent tube so that it reflects fluorescent tube, enable part thereof of light It can be allowed to reflect water pipe by the radian that the water flow in refraction water pipe is reflected, while reflecting water pipe side can be certain It is tightly attached in degree on fluorescent tube so as to carry out a degree of cooling heat dissipation, while its light is allowed by its annular shape Refraction is more uniform, and the range of diffusion is more wide, enables its light to be bent and reflected so that its light is spread It is more remote so that range of its illumination is more wide and remote, and the illuminating ray of its light is more soft to pierce Swash eyes.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the overall structure diagram at the utility model lamp bar back side.

Fig. 3 is the enlarged structure schematic diagram at the utility model Fig. 2A.

Fig. 4 is the separated structure schematic diagram of the utility model bracket and shell.

Fig. 5 is the topography schematic diagram of the utility model entirety.

In Fig. 1-5: shell 1, bracket 2, fixture 201, lamp bar 3, refraction water pipe 301, water filling port 302, is fixed rotating cylinder 101 Plate 303, extension rod 304.

Specific embodiment

The utility model is described further below in conjunction with attached drawing:

Embodiment:

As shown in attached drawing 1 to attached drawing 5:

The utility model provides the landscape nutrient planting case in gardens, including shell 1, bracket 2 and lamp bar 3, the shell 1 Inner wall top be rotatably connected to rotating cylinder 101, the top insertion of the shell 1 is provided with bracket 2, and the middle part of the bracket 2 is embedding Enter to be provided with fixture 201, the top insertion of the bracket 2 is provided with lamp bar 3；

The lamp bar 3 includes refraction water pipe 301, water filling port 302, fixed plate 303 and extension rod 304, the refraction water pipe The two sides of 301 insertion settings and lamp bar 3, the water filling port 302, which is open, is set to the front end of refraction water pipe 301, the fixed plate 303 are fixedly connected on the two sides of refraction water pipe 301, and the insertion of extension rod 304 is set between fixed plate 303.

Wherein, electric wire is connected when its bracket 2 capable of being allowed to separate with shell by rotating cylinder 101 can extend more Far, the range for allowing its bracket 2 and lamp bar 3 that can illuminate is more remote and use is more flexible, while by rotating its disk So that its rotating cylinder 101 starts turning, it more convenient can be stored its conducting wire.

Wherein, it can arbitrarily be fixed on mobile place after its bracket 2 capable of being allowed to separate with shell 1 by fixture 201, make It is more flexible to obtain its illumination use, allows its bracket 2 and lamp bar 3 not to have to go to grasp with hand always after isolation, allows it using more The convenience added.

Wherein, by refraction water pipe 301 in water flow can light be reflected and is bent, allow its can to surrounding into Row diffusion, so that the range of the irradiation of its light is more wide.

Wherein, it can allow its refraction water pipe that can be tightly attached to a certain extent by reflecting the radian of 301 side of water pipe So as to carry out a degree of cooling heat dissipation on fluorescent tube, while making the refraction of its light more equal by its annular shape Even, the range of diffusion is more wide.

Wherein, the two sides that water pipe 301 is fixed on lamp bar 3 are reflected by fixed plate 303, so that it reflects water pipe 301 Connection is more stable, will not easily generate shaking.

Wherein, it to reflect water pipe 301 by extension rod 304 to move up, it is enabled to reflect water pipe 301 It enters in the range of exposures of fluorescent tube light, so that its diffusion for carrying out light.

The specifically used mode and effect of the present embodiment:

Fluorescent tube 301 after desk lamp powers in lamp bar 3 will emit beam to illuminate to surrounding, at the same into Holding bracket 2 by it when row illumination can take out its bracket 2 and lamp bar 3 from shell 1, be isolated and come, and The conducting wire connected when being separated will continue to link together with power supply, and conducting wire meeting when carrying out separate mobile By the rotation of its rotating cylinder 101, allow its conducting wire pulls enhanced convenience, its bracket 2 and lamp bar 3 can be separated with shell 1 Then one section of distance is capable of fixing its bracket 2 on a point by its fixture 201, allowing it not have to control always makes Illumination enhanced convenience is carried out to region, allow it that can illuminate other regions, so as to specified place into Illumination of going uses enhanced convenience, while by control refraction water pipe 301 that it is upward when being illuminated It is mobile, it is entered in the light range of exposures of fluorescent tube so that it reflects fluorescent tube, part thereof of light is enabled to pass through refraction Water flow in water pipe 301 is reflected, while the radian for reflecting water pipe side can allow its refraction water pipe can be to a certain degree On be tightly attached on fluorescent tube so as to carry out a degree of cooling heat dissipation, while the refraction of its light is allowed by its annular shape More uniformly, the range of diffusion is more wide, enables its light to be bent and reflected so that its light is spread more What is added is remote, so that range of its illumination is more wide and remote, and the illuminating ray of its light is more soft will not stimulate eye Eyeball.

The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art, Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.

Claims

1. a kind of DC desk lamp that diffusion light is directed toward by light refraction, including shell (1), bracket (2) and lamp bar (3), Be characterized in that: the inner wall top of the shell (1) is rotatably connected to rotating cylinder (101), and the top insertion of the shell (1) is provided with The middle part insertion of bracket (2), the bracket (2) is provided with fixture (201), and the top insertion of the bracket (2) is provided with lamp bar (3)；

The lamp bar (3) includes refraction water pipe (301), water filling port (302), fixed plate (303) and extension rod (304), the folding The two sides of discharge jet (301) insertion setting and lamp bar (3), before water filling port (302) opening is set to refraction water pipe (301) End, the fixed plate (303) are fixedly connected on the two sides of refraction water pipe (301), and extension rod (304) insertion is set to fixation Between plate (303).

2. the DC desk lamp according to claim 1 for being directed toward diffusion light by light refraction, it is characterised in that: described turn Right side protrusion shell (1) outer wall of cylinder (101) is provided with the disk of " circle ", and the side of disk is welded on through shell (1) The side of rotating cylinder (101).

3. the DC desk lamp according to claim 1 for being directed toward diffusion light by light refraction, it is characterised in that: the folder The clamp head that the back of tool (201) is integrated setting front end is two, and fixture (201) two are connected to bracket by shaft (2) on, while clamp head is arranged in " rectangle " shape.

4. the DC desk lamp according to claim 1 for being directed toward diffusion light by light refraction, it is characterised in that: the folding The half with a thickness of lamp bar (3) of discharge jet (301), and length is consistent with lamp bar (3), while reflecting water pipe (301) Material be made of transparent glass.

5. the DC desk lamp according to claim 1 for being directed toward diffusion light by light refraction, it is characterised in that: the folding Discharge jet (301) is arranged close to the side of fluorescent tube in arc-shaped, and shelters from 2/3rds of fluorescent tube side in the side of circular arc.

6. the DC desk lamp according to claim 1 for being directed toward diffusion light by light refraction, it is characterised in that: described solid There are two fixed board (303) settings, and two distributions are arranged in the two sides of refraction water pipe (301) and lamp bar (3), while two fixations Plate (303) is in be arranged in parallel up and down.

7. the DC desk lamp according to claim 1 for being directed toward diffusion light by light refraction, it is characterised in that: described to prolong The length of boom (304) is twice of two fixed plate (303) length summations.