CN206861342U - Detachable lamp holder and desk lamp - Google Patents

Abstract

Desk lamp technical field is the utility model is related to, in particular to detachable lamp holder and desk lamp；Detachable lamp holder includes lampshade and is arranged on the shield that lampshade open-mouth is used to install quantum dot LED light source, shield is curved, the light-emitting area of quantum dot LED light source is radiated on lampshade inwall towards lampshade inwall, then reflects away and illuminate through lampshade inwall, it is better to reflect back lighting, without hot spot, free from glare, softer, nature, high aobvious finger, press close to sunshine, reduce user's kopiopia, provide the user optimal illumination；Lampshade includes inner cover and outer cover, and outer cover is detachably connected with inner cover, and outer cover can be arranged to decorative panel, can improve interest, and user can eliminate the sense tired out in user's long-term work with self-changeable difference outer cover；Desk lamp includes the detachable lamp holder of base sum, and desk lamp has above-mentioned advantage compared with prior art.

Description

Detachable lamp holder and desk lamp

Technical field

Desk lamp technical field is the utility model is related to, in particular to detachable lamp holder and desk lamp.

Background technology

The characteristics of LED is due to energy-saving and emission-reduction, and cause it using more and more extensive.At present, the function one of LED As be used for illuminating.Due to LED in terms of illumination have energy-saving and environmental protection, safety and stability it is good the advantages of, therefore, shining Bright aspect, LED gradually substitute conventional light source.Compared with traditional fluorescent lamp light source, LED light source has light efficiency height, long lifespan, opened Dynamic fast, safety coefficient height, it is less prone to the features such as visual fatigue caused by stroboscopic.

But the traditional LED lamp tool of LED light source is applied, because of PC, PMMA of optics diffuser certain applications different model etc. Material, cause different degrees of dazzle and reduce the contradictory problems of light efficiency, be i.e. the high diffuser dazzle of light efficiency is serious, free from glare Diffuser light efficiency it is low, therefore the application of LED light source is restricted, so as to have impact on the popularization of LED lamp.

Therefore it provides the detachable lamp holder and desk lamp of a kind of free from glare, specular removal to be solved as those skilled in the art Important technological problems certainly.

Utility model content

First purpose of the present utility model is to provide a kind of detachable lamp holder have the low light of dazzle in the prior art to alleviate The technical problem of effect.

A kind of detachable lamp holder provided by the utility model, including the lampshade of dome type and it is arranged on the lampshade open-mouth For installing the shield of quantum dot LED light source；

The lampshade inwall scribbles the diffusing reflection coating for sky light, the light-emitting area court of the quantum dot LED light source To the lampshade inwall, for stopping that the shield of the quantum dot LED light source light path is curved；

The lampshade includes inner cover and outer cover, and the outer cover is detachably connected with the inner cover.

Further, the quantum dot LED light source is curved, and outer circular edge be provided with it is multiple be used for match somebody with somebody with the shield The screens groove of conjunction.

Further, the outer cover is internally provided with the locating dowel for being connected with the inner cover.

Further, the interior cover outer surface is provided with the locating slot coordinated with the locating dowel.

Further, described lampshade one end is provided with the rectangular opening for being connected with lamp stand, is provided with the rectangular opening Tooth spends pad, and the lampshade is threadedly coupled with the lamp stand.

Further, the shield inner annular edge is provided with the baffle plate for stopping the quantum dot LED light source light path.

Second purpose of the present utility model is to provide a kind of desk lamp, to alleviate the skill for having the low light efficiency of dazzle in the prior art Art problem.

A kind of desk lamp provided by the utility model, including base and described detachable lamp holder；

The base is connected with the detachable lamp holder.

Further, it is provided with balancing weight in the base.

Further, the controller for controlling the quantum dot LED light source is provided with the base.

Further, the switch for controlling the quantum dot LED light source to open and close is provided with the base.

Beneficial effect：

A kind of detachable lamp holder provided by the utility model, lamp holder include lampshade and are arranged on lampshade open-mouth for installing The shield of quantum dot LED light source, and the connection that shield is connected between the two with lampshade can be that clamping or threaded connection etc. can Dismantling connection mode, wherein shield are curved, and the tiling of quantum dot LED light source is arranged on shield, and quantum dot LED light source Light-emitting area is arranged between shield and lampshade towards lampshade inwall, i.e. quantum dot LED light source, when in use quantum dot LED light source Luminous, its light path is radiated on lampshade inwall, is then reflected away and is illuminated through lampshade inwall, wherein shield not only acts as amount of support The effect of son point LED light source, also act as and stop that quantum dot LED light source light path is gone out without lampshade reflection direct irradiation, light path warp Lampshade reflection back lighting is better, and without hot spot, free from glare, make the light through lampshade reflection it is softer, naturally, pressing close to too Sunlight, reduce user's kopiopia, while LED light source uses the lamp bead of technology of quantum dots, and quantum dot LED light source can be made more to become Nearly sunshine, optimal illumination is provided the user, reduce user's kopiopia, so as to reach free from glare and ensure specular removal；Lamp Cover includes inner cover and outer cover, and outer cover is detachably connected with inner cover, and outer cover can be arranged to decorative panel, can improve interest, uses Family can eliminate the sense tired out in user's long-term work with self-changeable difference outer cover.

A kind of desk lamp provided by the utility model, include the detachable lamp holder of base sum；Base is connected with detachable lamp holder, Desk lamp has above-mentioned advantage compared with prior art, no longer superfluous herein to chat.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation for the detachable lamp holder that the utility model embodiment provides；

Fig. 2 is the profile for the detachable lamp holder that the utility model embodiment provides；

Fig. 3 is the structural representation for the desk lamp that the utility model embodiment provides；

Fig. 4 is the structural representation of lamp socket in Fig. 3.

Icon：100- lampshades；101- inner covers；102- rectangular openings；1011- locating slots；102- outer covers；1021- determines Position post；200- quantum dot LED light sources；201- screens grooves；300- shields；301- baffle plates；400- diffusing reflection coatings；500- Base；600- is switched.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.

Fig. 1 is the structural representation for the detachable lamp holder that the utility model embodiment provides；Fig. 2 is implemented for the utility model The profile for the detachable lamp holder that example provides.

A kind of detachable lamp holder provided as Figure 1-Figure 2 for the utility model embodiment, include the lampshade of dome type 100 and it is arranged on the open-mouth of lampshade 100 and is used to the shield 300 of quantum dot LED light source 200 be installed；The inwall of lampshade 100, which scribbles, to be used for The diffusing reflection coating 400 of sky light, the light-emitting area of quantum dot LED light source 200 is towards the inwall of lampshade 100, for stopping quantum The shield 300 of the point light path of LED light source 200 is curved；Lampshade 100 includes inner cover 101 and outer cover 102, outer cover 102 and inner cover 101 It is detachably connected.

A kind of detachable lamp holder that the utility model embodiment provides, lamp holder include lampshade 100 and opened with lampshade 100 is arranged on For installing the shield 300 of quantum dot LED light source 200 at mouthful, and shield 300 can with the connection that lampshade 100 is connected between the two To be other detachable connections such as clamping or threaded connection, wherein shield 300 is curved, and quantum dot LED light source 200 is flat Paving is arranged on shield 300, and the light-emitting area of quantum dot LED light source 200 is towards the inwall of lampshade 100, i.e. quantum dot LED light source 200 are arranged between shield 300 and lampshade 100, and quantum dot LED light source 200 is luminous when in use, and its light path is radiated at lampshade On 100 inwalls, then reflect away and illuminate through the inwall of lampshade 100, wherein shield 300 not only acts as support quantum dot LED light source 200 effect, also act as and stop that the light path of quantum dot LED light source 200 reflects direct irradiation without lampshade 100 and gone out, light path is through lamp The reflection back lightings of cover 100 are better, and without hot spot, free from glare, and the light for making to reflect through lampshade 100 is softer, naturally, patch Nearly sunshine, the diffusing reflection coating 400 for sky light is scribbled in the inwall of lampshade 100, light is anti-by diffusing reflection coating 400 After penetrating, it appropriate user can more use, reduce user's kopiopia, while LED light source uses the lamp bead of technology of quantum dots, can make The more convergence sunshine of quantum dot LED light source 200, optimal illumination is provided the user, reduce user's kopiopia, so as to reach Free from glare and guarantee specular removal；Lampshade 100 includes inner cover 101 and outer cover 102, and outer cover 102 is detachably connected with inner cover 101, outside Cover 102 can be arranged to decorative panel, can improve interest, and user it is long-term can to eliminate user with self-changeable difference outer cover 102 Sense tired out in work.

Specifically, quantum dot LED light source 200 uses aluminium base as substrate transfer energy, can be more preferable using aluminium base LED is radiated because heat can not only influence LED brightness, and the color of light can be changed, eventually resulted in LED failure, and complex for the dismounting and change lamp bead of LED, general user can not complete independently, therefore for client Trouble and worry is reduced, quantum dot LED lamp bead is carried using aluminium base.

When installing quantum dot LED light source 200, the light-emitting area of quantum dot LED light source 200 is towards the inwall of lampshade 100, so Mounting means it is different from mounting means of the prior art, be all to face outwardly the luminous of LED in the prior art, lighting It can be come out during LED with direct irradiation, but such direct irradiation, hot spot and dazzle can be produced, causes user's kopiopia；And This programme is proposed the light-emitting area of quantum dot LED light source 200 towards the inwall of lampshade 100, it is therefore intended that the light that LED light source is sent is first It is radiated on the inwall of lampshade 100, then light diffusing reflection is gone out by the inwall of lampshade 100, makes light softer, and eliminates dizzy Light, make bright more convergence natural light.

Meanwhile lampshade 100 includes the outer cover 102 of inner cover 101 and first, the first outer cover 102 is removably set outside inner cover 101 On wall, the first outer cover 102 can increase the overall intensity of lampshade 100, and can by changing the shape of the first outer cover 102, Increase the aesthetics of desk lamp overall appearance.

Specifically, the first outer cover 102 is in helmet-shaped, the overall aesthetics of desk lamp and kinesthesia can be increased, with the head of a household When phase works, user can be helped to loosen, less sense tired out.

In the alternative of the present embodiment, quantum dot LED light source 200 is curved, and outer circular edge is provided with multiple be used for The screens groove 201 coordinated with shield 300.

Quantum dot LED light source 200 is arranged on shield 300, and wherein shield 300 is curved, is shone farthest to improve Obvious results fruit, quantum dot LED light source 200 is set in a ring, such quantum dot LED light source 200 can and be arranged on shield On 300.

Specifically, quantum dot LED light source 200 uses aluminium base, therefore quantum dot LED light source 200 is plate-like, quantum dot The edge of LED light source 200 goes out to set multiple screens grooves 201, and screening can be fixed on by the quantum dot LED light source 200 of screens groove 201 On plate 300.

In the alternative of the present embodiment, outer cover 102 is internally provided with the locating dowel 1021 for being connected with inner cover 101.

It is to be detachably connected relation between outer cover 102 and inner cover 101, needs to position outer cover 102 when mounted, Outer cover 102 is internally provided with the locating dowel 1021 for being connected with inner cover 101, can make the side of outer cover 102 by locating dowel 1021 Just be arranged on the outer wall of inner cover 101 on.

In the alternative of the present embodiment, the outer surface of inner cover 101 is provided with the locating slot 1011 coordinated with locating dowel 1021.

The outer surface of inner cover 101 is provided with the locating slot 1011 coordinated with locating dowel 1021, passes through locating slot 1011 and positioning The cooperation of post 1021 makes outer cover 102 be conveniently installed on the outer wall of inner cover 101, and is convenient for changing.

In the alternative of the present embodiment, the one end of lampshade 100 is provided with the rectangular opening 102 for being connected with lamp stand, rectangle Colored pad with teeth is set at hole 102, and lampshade 100 is threadedly coupled with lamp stand.

To set dome type diffusing reflection light fixture, the rectangular opening 102 of connection lamp stand is provided with the one end of lampshade 100, passes through square The lamp stand of shape hole 102 can connect and support lampshade 100.

To ensure the linkage of lampshade 100 and lamp stand, rectangular opening 102 is shaped as rectangle or this other non-circular shape, specifically , the two sides of rectangular opening 102 are arcwall face, and lamp stand is arranged to the shape phase with rectangular opening 102 with one end that rectangular opening 102 is connected Together, also, on arcwall face it is provided with threaded line.

When installing lamp stand and lampshade 100, lamp stand is connected cooperation with rectangular opening 102, lamp stand be connected with rectangular opening 102 one End is fixed at rectangular opening 102 by nut, and lamp stand and lampshade 100 can link together after so setting, and links； Because lampshade 100 is mostly to mould product, after prolonged and repeated swing lampshade 100, the junction of lamp stand and rectangular opening 102 may be because Stress is excessive and causes the shape distortion of rectangular opening 102, specifically, rectangle rectangular opening 102 is likely to become circular rectangular opening 102, one Denier rectangular opening 102 turns into circle, then and it will arbitrarily be slided between lamp stand and lampshade 100, unnecessary trouble is caused to user, Therefore colored pad with teeth is set between nut and rectangular opening 102, and spend pad to apply pressure in tooth by nut, is spent by tooth Pad can ensure the long-term normal work of lamp stand and lampshade 100.

Handle can also be set on lampshade 100, dome type diffusing reflection light fixture is then lifted on by ceiling by handle On.

In the alternative of the present embodiment, the inner annular edge of shield 300 is provided with for stopping the light of quantum dot LED light source 200 The baffle plate 301 on road.

Because quantum dot LED light source 200 is set directly at the upper surface of shield 300, it is not provided with placing on shield 300 The groove of quantum dot LED light source 200, therefore quantum dot LED light source 200, when lighting, the side of quantum dot LED light source 200 is sent Light path can not be sheltered from completely by shield 300, for avoid the light path that quantum dot LED light source 200 is sent shine directly into outside, The inner annular edge of shield 300 is provided with the baffle plate 301 for stopping the light path of quantum dot LED light source 200.

Specifically, the height of baffle plate 301 is not less than the height of quantum dot LED light source 200, and during horizontal positioned shield 300, The tip height of baffle plate 301 is more than the tip height of quantum dot LED light source 200.

The whole height of lampshade 100 is compared to, the height of quantum dot LED light source 200 is smaller, therefore the height of baffle plate 301 Degree is also smaller, does not interfere with the integral illumination effect of light fixture.

Fig. 3 is the structural representation for the desk lamp that the utility model embodiment provides；Fig. 4 is the structural representation of lamp socket in Fig. 3 Figure.

A kind of desk lamp provided as Figure 3-Figure 4 for the new embodiment type of this practicality, include the detachable lamp of lamp socket sum Head；Lamp socket is connected with detachable lamp holder.

A kind of desk lamp that the utility model embodiment provides, include the detachable lamp holder of lamp socket sum；Lamp socket and detachable lamp Head connection, desk lamp have above-mentioned advantage compared with prior art, no longer superfluous herein to chat.

In the alternative of the present embodiment, balancing weight is provided with base 500.

To ensure the overall balance of light fixture, balancing weight is set in base 500, makes light fixture overall by the weight of balancing weight Decentralization so that light fixture integrally smoothly can be placed and used.

In the alternative of the present embodiment, the controller of control quantum dot LED light source 200 is provided with base 500.

Lamp stand upper end connects lampshade 100, lower end connect base 500, and base 500 is internally provided with control quantum dot LED light The controller in source 200, quantum dot LED light source 200 can be adjusted under the control of the controller.

In the alternative of the present embodiment, it is provided with base 500 for controlling opening for the keying of quantum dot LED light source 200 Close 600.

The outer wall of base 500 is provided with the switch 600 for controlling quantum dot LED light source 200 to open and close, and switch 600 can be adopted Regulated and controled with touch three-level, when soft-touch control 600, quantum dot LED light source 200 can be lighted, then during soft-touch control 600, quantum Point LED light source 200 brightness improves, and during third time soft-touch control 600, the brightness of quantum dot LED light source 200 brings up to maximum, passes through Multistage Control is to meet the needs of different situations.

Stroboscopic problem is always the maximum attention point of light fixture, and it is very big that low frequency, which is dodged to eyes of user injury, or even is made Blind into user's vision, therefore, to ensure that user is safe to use, be internally provided with base 500 for eliminating quantum dot LED light The driving power of the stroboscopic of source 200, electric current is adjusted by adapter, eliminates the stroboscopic of light fixture, reduces the eye strain of user.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. A kind of 1. detachable lamp holder, it is characterised in that including：The lampshade of dome type is used to pacify with the lampshade open-mouth is arranged on Fill the shield of quantum dot LED light source；

   The lampshade inwall scribbles the diffusing reflection coating for sky light, and the light-emitting area of the quantum dot LED light source is towards institute Lampshade inwall is stated, for stopping that the shield of the quantum dot LED light source light path is curved；

   The lampshade includes inner cover and outer cover, and the outer cover is detachably connected with the inner cover.
2. 2. detachable lamp holder according to claim 1, it is characterised in that the quantum dot LED light source is curved, and annular Outer rim is provided with multiple screens grooves for being used to coordinate with the shield.
3. 3. detachable lamp holder according to claim 1, it is characterised in that the outer cover be internally provided with for it is described interior Cover the locating dowel of connection.
4. 4. detachable lamp holder according to claim 3, it is characterised in that the interior cover outer surface is provided with and the positioning The locating slot that post coordinates.
5. 5. detachable lamp holder according to claim 1, it is characterised in that described lampshade one end is provided with for connecting with lamp stand The rectangular opening connect, colored pad with teeth is set at the rectangular opening, and the lampshade is threadedly coupled with the lamp stand.
6. 6. detachable lamp holder according to claim 5, it is characterised in that the shield inner annular edge is provided with for stopping The baffle plate of the quantum dot LED light source light path.
7. 7. a kind of desk lamp, it is characterised in that including the detachable lamp holder described in base and claim any one of 1-6；

   The base is connected with the detachable lamp holder.
8. 8. desk lamp according to claim 7, it is characterised in that be provided with balancing weight in the base.
9. 9. desk lamp according to claim 7, it is characterised in that the control quantum dot LED light is provided with the base The controller in source.
10. 10. according to the desk lamp described in claim any one of 7-9, it is characterised in that be provided with the base for controlling institute State the switch of quantum dot LED light source keying.