CN206504180U - A kind of desktop lamp - Google Patents

Abstract

The utility model discloses a kind of desktop lamp, including LED, the desk lamp also includes hollow housing, top cover and the Graphic Panel for being capable of printing opacity, the top cover is located at housing upper, the LED is tilted in housing and the light of LED passes through the back side of the top cover towards Graphic Panel, the Graphic Panel is on housing or top cover, and the displaying back is provided with lug boss.With advantages below：Simple in construction, manufacturing cost is low, easy to carry, plug and play；The light that desktop lamp is produced realizes soft illuminating effect by the diffusing reflection of Graphic Panel, and the desk lamp for giving people visually to experience more traditional is more soft, reduces people's Eye irritation while illumination, improves the comfort level of human feeling, can also play a part of displaying；Bulb is arranged in housing, it is not exposed in atmosphere, using capacitor type touch switch, it is to avoid switch laying dust, security is higher, and service life is more permanent.

Description

A kind of desktop lamp

Technical field

The utility model belongs to field of light fittings, and in particular to a kind of desk lamp being placed in bedside cupboard or desk tops.

Background technology

Conventional desktop formula desk lamp, mainly as the bedside lamp in household bedroom or the tabletop lighting for office space, Structure is generally made up of base, lamp stand, bulb, several parts of lampshade, is inserted into fixed power source and is powered by the plug of desk lamp, entirely Lamp only plays illuminating effect.Bulb is externally exposed in air, and light is stronger, and traditional lampshade design is all to bulb The state partly blocked, in atmosphere, long-term use makes the directly diverging of the light of bulb especially as bedside lamp when using Used time human eye looks at light straight, and the stimulation to eye is larger.And light color is relatively simple, traditional switch be generally rocker switch or Push-button switch, always there is a tilting, easily hides dust, and pressing every time needs certain dynamics, and service life is not also long.

The content of the invention

The purpose of this utility model is to be only used for illuminating to solve light fixture, light direct projection eyes, and light color is single etc. The problem of there is provided a kind of portable instant-plugging desk lamp.

In order to reach above-mentioned utility model purpose, the utility model uses following technical scheme：A kind of desktop lamp, including LED, hollow housing, top cover and the Graphic Panel for being capable of printing opacity, the top cover are located at housing upper, and the LED is tilted and set In in top cover and LED light pass through back side illuminaton of the top cover towards Graphic Panel, the Graphic Panel be located at housing or top cover On, the displaying back is provided with lug boss.

The structure of this desk lamp is simpler, and light-out effect is also improved while illumination so that light is not simple hair Dissipate in atmosphere.In use, from Graphic Panel frontlighting, light dissipates through Graphic Panel, increases light-emitting area, passes through Graphic Panel Reflective illumination is realized, displaying can also be played a part of simultaneously by reducing to stimulate the light of human eye, reduced visual fatigue, be positioned over The head of a bed contributes to user to enter sleep state.Lug boss is formed to certain pattern, when desk lamp is not switched on, available light from Displaying back arrives Graphic Panel front thoroughly, and the pattern of back side lug boss is shown, and forms the honourable pattern effect of beauty； And effect is more obvious after desk lamp is opened, light is irradiated to the back side of Graphic Panel through cover plate, and light arrives Graphic Panel front, made thoroughly User can enjoy the pattern that lug boss shows from Graphic Panel front, play culture, the effect of the promotional display of landscape.This desk lamp In the absence of Lampstand structure, only it is made up of in profile housing, top cover and the Graphic Panel of a closing, it is simpler in external view structure It is clean generous.

Further, the Graphic Panel is rotated with housing or top cover and is connected so that Graphic Panel adjustable angle, can adjust lamp Light produces different effect of shadow with showing the distance between back.

Further, the Graphic Panel front is provided with capacitance switch, housing provided with the power interface for stretching out housing sidewall, institute Capacitance switch is stated to be connected with LED, power interface.Desk lamp can must be opened with convenient and swift by hand touch type capacitor switch, it is sensitive Degree, stability, reliability are higher, it is to avoid traditional desk lamp switch can change because of the change of environmental condition or long-term use The potential safety hazard brought, and operator's switch only needs light touch to use too great dynamicses.

Further, the bottom in the housing is provided with battery, and the battery is connected by electric wire with circuit board, institute Circuit board is stated to be connected with capacitance switch., can be with being illuminated using battery when powering off or in the absence of attachable power supply Power supply；Battery can be charged when there is power supply.

Further, the power interface selects USB interface.USB interface can be directly with portable power source or computer etc. Equipment is directly connected to, and desk lamp is all more convenient quick using carrying, and is not limited, is played available for many occasions by field of employment Culture or the effect of landscape displaying.

Further, the back side of the Graphic Panel is designed with shading coating in addition to lug boss.Light is from the back side of Graphic Panel Irradiation, user can only see the shape of lug boss from Graphic Panel front, enjoy the pattern of lug boss presentation.

Further, the lug boss is one kind in point, line, surface, two or three of any combination.

Further, the lug boss is provided with fluoresent coating.In the dark environment of available light, close after desk lamp, it is glimmering The light of luminous energy release storage, plays a part of faint illumination, and user can continue the landscape or figure on appreciation Graphic Panel Case, works to user and rests or pleasure is brought before sleeping, and the light of fluorescence release is softer faint compared with LED.

Further, the top cover is to be threadedly coupled or grafting with the installation connected mode of housing.It is easy to both to dismantle peace Dress, convenient maintenance and replacement is quick.

Further, the upper angled of the top cover is provided with transparent cover plate, and LED is inside the top cover and towards cover plate side Be concavees lens to, the cover plate, concavees lens will have disperse function to the LED lamplight that enclosure interior is installed, be conducive to light from Light source point is diffused on the larger Graphic Panel of area through cover plate.LED is enclosed in housing, it is to avoid conventional bulb is directly revealed The bulb break caused by accident, reduces the potential safety hazard of user in atmosphere.

Further, the concavees lens inner surface is uniformly arranged some honey comb like grooves.Play radiating light and produce spy The effect of the hot spot of setting shape so that the luminous intensity of displaying back different parts is different from spot size.

Further, the LED is formed by white, four kinds of basic colors of red, green, blue LED lamp bead chip concatenation, each Chip is all the light emitting diode of a single color, and the cross sectional shape of the cover plate is triangular prism.Triangular prism plays folding to light Astigmatism effect is penetrated, by the compound optical dispersion of light into a variety of monochromatic light so that finally diffuse to displaying back different parts Light be different colours, play colorful effect of shadow.

Compared with prior art, beneficial effect is the utility model：

1 desktop modulated structure is simple, and manufacturing cost is low, easy to carry, plug and play；

2, the light that desktop lamp is produced is realized soft illuminating effect by the diffusing reflection of Graphic Panel, gives people visually to feel It is more soft by more traditional desk lamp, people's Eye irritation is reduced while illumination, the comfort level of human feeling is improved, can also play The effect of displaying；

3 bulbs are arranged in housing, it is not exposed in atmosphere, using capacitor type touch switch, it is to avoid switch laying dust, safety Property is higher, and service life is more permanent.

Brief description of the drawings

Fig. 1 is a kind of structural representation of desktop lamp；

Fig. 2 is the structure schematic diagram of desktop lamp；

Fig. 3 is the positive structure schematic of desktop lamp；

Fig. 4 is the schematic diagram of another structure of desktop lamp.

In figure：1LED lamps, 2 housings, 3 cover plates, 4 Graphic Panels, 41 fronts, 42 reverse side, 5 lug bosses, 6 capacitance switch, 7 electricity Source interface, 8 batteries, 9 electric wires, 10 shading coatings, 11 fluoresent coatings, 12 circuit boards, 13 top covers, 14 supports, 15 spaces, 16 Electric wire.

Embodiment

Explanation is further described to the technical solution of the utility model below by specific embodiment.

Embodiment 1

As Figure 1-3, desktop lamp, including hollow housing 2, top cover 13, LED 1 and can printing opacity Graphic Panel 4, top cover It is detachably connected located at housing upper and with housing, Graphic Panel 4 is connected with top cover or housing into rotation, LED is tilted located at top Set in lid and towards the back side of Graphic Panel, Graphic Panel is set on housing or top cover, the light that LED is opened is towards Graphic Panel The back side 41, displaying back is provided with lug boss 5.Namely Graphic Panel energy printing opacity, and lug boss could be arranged to printing opacity or printing opacity. The light of LED is illuminated through Graphic Panel, and some light is also demonstrated back reflection, and user is from Graphic Panel front 41 Or light is seen in the reflective illumination in the back side 42, it is to avoid light direct projection so that light is softer, and lug boss is certain Pattern, can be allowed when using people's mood entertain.

Lug boss 5 can also replace with groove or other the shape structures of the back side 42 not at grade with Graphic Panel Make.

Graphic Panel front 41 is provided with capacitance switch 6, and the capacitance switch other end is stretched into top cover 13 and LED 1, power interface 7 connections.In order to improve the convenience used, power interface selects USB interface.

Graphic Panel and housing either realize connection between top cover to rotate connection or passing through connector.Graphic Panel is used Plastic construction, the back side of Graphic Panel is provided with lug boss 5, and the position in addition to lug boss is both provided with shading coating 10, raised The shape in portion can be various patterns or pattern pattern, be one kind, two or three of any combination shape in point, line, surface Into pictorial pattern.Fluoresent coating 11 is set on lug boss, the displaying time of Graphic Panel can be extended after turning off the light.Graphic Panel is used Disk or the slab construction such as square, by reflective illumination, shown after turning on light displaying back it is dimly visible go out pattern.Displaying Plate surface area is more than the area of cover plate 13.

Enclosure interior is hollow, and electric wire is set close to inner walls, and housing hollow point can be deposited as small-size storage box Small article etc..

Inclined transparent cover plate 3 is set on roof side, and the LED is set in top cover 13 and towards cover plate. The purpose of the setting is that LED is entirely encapsulated in the cavity that top cover and housing are constituted, it is to avoid LED is directly exposed to air In.The preferred heat-conducting metal of housing, top cover is made, and improves the cooling heat source produced to the LED in housing, it is to avoid radiating Deficiency causes heat to gather.

Cover plate can select the concavees lens acted on astigmatism, improve light-dispersing effect, it is to avoid the concentration of light.Concavees lens Inner surface (i.e. towards the surface of the LED in top cover) is uniformly arranged some honey comb like grooves.

The lamp of the present embodiment is placed on the head of a bed, and light is faint by light after diffusing reflection, and illumination is not stimulated, and makees with sleeping With.

Embodiment 2

As shown in figure 4, as different from Example 1, circuit board 12 is provided with this programme housing 2, the electric capacity of this programme is opened Close 6 to electrically connect by electric wire 16 with circuit board 12, circuit board 12 is connected with power interface 7.

Battery 8 can also be set, battery 8 is connected with circuit board 16.Battery can also be connected with power interface Charged.

Also it is connected on circuit board with indicator lamp, indicator lamp is located in housing 2 at power interface 7, power interface and shell The space 15 of installation is left between body.When indicator lamp is bright, light can be appeared from space, give user's prompting.Indicator lamp is at least 2, red led and blue indicator light, red led represent battery state of charge, and blue indicator light, which is represented, to have charged Into state.

Embodiment 3

From unlike embodiment 1 or embodiment 2, lug boss replaces with groove.Groove shapes are set to certain figure Or pattern, it is one kind, two or three of any combination in point, line, surface.

Embodiment 4

As shown in figure 4, from unlike example 1 or 2, the LED of this desktop lamp is by white, the basic face of four kinds of red, green, blue The LED lamp bead chip concatenation of color is formed, and each chip is the light emitting diode of a single color, the cross section of the cover plate 3 Triangular prism is shaped as, a kind of colored special color lamp effect is formed.

It is above preferred embodiment of the present utility model, protection domain of the present utility model is not limited, for ability Deformation and improvement that field technique personnel make according to mentality of designing of the present utility model, should all be considered as protection of the present utility model Within the scope of.

Claims (10)

1. a kind of desktop lamp, including LED, it is characterised in that the desktop lamp also includes hollow housing, top cover and can be saturating The Graphic Panel of light, the top cover is located at housing upper, and the LED is tilted in top cover and the light of LED passes through top cover Towards the back side illuminaton of Graphic Panel, the Graphic Panel is on housing or top cover, and the displaying back is provided with lug boss.

2. desktop lamp according to claim 1, it is characterised in that the Graphic Panel is rotated with housing or top cover and is connected.

3. desktop lamp according to claim 1 or 2, it is characterised in that the front of the Graphic Panel is provided with capacitance switch, shell In vivo provided with the power interface for stretching out housing sidewall, the capacitance switch is connected with LED, power interface.

4. desktop lamp according to claim 1, it is characterised in that the bottom in the housing is provided with battery, the storage Battery is connected by electric wire with circuit board, and the circuit board is connected with capacitance switch.

5. desktop lamp according to claim 1, it is characterised in that the back side of the Graphic Panel is designed with addition to lug boss Shading coating.

6. desktop lamp according to claim 1 or 5, it is characterised in that the lug boss is one kind in point, line, surface, two Kind or three kinds of any combination.

7. desktop lamp according to claim 6, it is characterised in that the lug boss is provided with fluoresent coating.

8. desktop lamp according to claim 1, it is characterised in that the upper angled of the top cover is provided with transparent cover plate, LED is inside top cover and towards cover plate direction, and the cover plate is concavees lens.

9. desktop lamp according to claim 8, it is characterised in that the concavees lens inner surface is uniformly arranged some honeycombs Groove.

10. desktop lamp according to claim 8, it is characterised in that the LED is by white, the basic face of four kinds of red, green, blue The LED lamp bead chip concatenation of color is formed, and each chip is the light emitting diode of a single color, the cross sectional shape of the cover plate For triangular prism.