CN209622587U - A kind of Rotary wall lamp - Google Patents

Abstract

The utility model relates to a kind of Rotary wall lamps, including lamp holder and lamp panel, the lamp panel includes non-transparent shell and is arranged in the intracorporal light source board of shell, there is a light-emitting surface on the shell, there are several LED lamp beads towards light-emitting surface direction emergent ray on the light source board, a drive-connecting shaft is connected on the lamp panel, the lamp panel is articulated on the mounting surface via the pivot joint eccentric shaft, and mounting surface described in the light-emitting surface face of the lamp panel is arranged, the lamp panel can be rotated around the drive-connecting shaft so that the part of the light-emitting surface of the lamp panel is exposed to the mounting surface, lamp panel can change the hot spot being radiated on wall in rotary course, it can meet the needs of people's personalization.

Description

A kind of Rotary wall lamp

Technical field

The utility model relates to lighting areas, are specifically related to a kind of Rotary wall lamp.

Background technique

LED wall lamp is common a kind of illuminator in people's daily life, is mainly that the place such as corridor, passageway provides Illumination.A kind of existing LED wall lamp is that light is radiated on wall, and atmosphere illumination is then provided by the reflection of wall, this The wall lamp of type be radiated at the hot spot on wall be it is fixed, the shape of hot spot can not be changed, therefore be unable to satisfy existing people Personalized demand.

Utility model content

The utility model is intended to provide a kind of Rotary wall lamp, which can change the shape for being radiated at hot spot on wall.

Concrete scheme is as follows:

A kind of Rotary wall lamp, comprising:

Lamp holder, the opposite both ends of the lamp holder are respectively with the fixing end of mounting object fixation and for installing lamp panel Installation end, the end face of the installation end are lighttight mounting surface；

Lamp panel, the lamp panel include non-transparent shell and are arranged on the intracorporal light source board of shell, the shell with one Light-emitting surface has several LED lamp beads towards light-emitting surface direction emergent ray on the light source board；

A drive-connecting shaft is connected on the lamp panel, the lamp panel is articulated on the mounting surface via the pivot joint eccentric shaft, and The setting of mounting surface described in the light-emitting surface face of the lamp panel, the lamp panel can be rotated around the drive-connecting shaft so that the lamp panel The part of light-emitting surface is exposed to the mounting surface.

Further, the drive-connecting shaft includes shaft and axle sleeve, and one end of the shaft is fixedly connected on the light-emitting surface On, the other end passes through the mounting surface and is fixedly connected with the axle sleeve being located in lamp holder.

Further, at least a positioning block is provided on the lateral wall of the axle sleeve, the lamp holder has positioned at described Block on locating piece rotary area, the block is to limit the rotational angle of the lamp panel.

Further, also there is the annular groove for being looped around the shaft side, the mounting surface on the light-emitting surface On be provided with the locating part that stretches in annular groove and can slide along the annular groove, there is limit in the annular groove Make the blocking portion of the lamp panel rotational angle.

Further, the locating part is bolt of the locking on the mounting surface.

Further, the shaft is hollow rotating shaft, and the hollow region of the hollow rotating shaft is using as the light source in lamp panel The cable-through hole of connecting wire on plate.

Further, be also arranged with washer in the shaft, the washer be located at the light-emitting surface and the mounting surface it Between, and resistance is generated to the rotation of the lamp panel.

Further, the lamp holder includes mounting surface and the peripheral wall that extends from mounting surface periphery toward fixed extreme direction, institute It states and is fixedly installed on the free end of peripheral wall for the fixed frame fixed with mounting object.

Further, the mounting surface of the lamp holder is minor arc shape concave curved surface, and the light-emitting surface of the lamp panel is the peace with lamp holder The minor arc shape convex surface of dress face complementation.

Rotary wall lamp provided by the utility model has the advantage that provided by the utility model compared with prior art The lamp panel bias of Rotary wall lamp is articulated on lamp holder, and lamp panel can change the hot spot being radiated on wall in rotary course, Can meet the needs of people's personalization.

Detailed description of the invention

Fig. 1 shows the schematic diagram of Rotary wall lamp initial state in embodiment 1.

Fig. 2 shows the cross-sectional views of lamp holder in embodiment 1.

Fig. 3 shows the cross-sectional view of lamp panel in embodiment 1.

Fig. 4 shows the cross-sectional view of Rotary wall lamp in embodiment 1.

Fig. 5 shows the schematic diagram after Rotary wall lamp rotates by a certain angle in embodiment 1.

Fig. 6 shows the explosive view of drive-connecting shaft in embodiment 2.

Fig. 7 shows drive-connecting shaft in embodiment 2 and installs the schematic diagram to lamp holder.

Fig. 8 shows the cross-sectional view of drive-connecting shaft in embodiment 2.

Fig. 9 shows another drive-connecting shaft in embodiment 2 and is fixed to the schematic diagram on lamp panel.

Specific embodiment

To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.

Now in conjunction with the drawings and specific embodiments, the present invention will be further described.

Embodiment 1

As Figure 1-Figure 5, a kind of Rotary wall lamp is present embodiments provided, which includes lamp holder 10 and lamp Disk 20.Wherein, the opposite both ends of the lamp holder 10 are respectively with the fixing end 100 of mounting object fixation and for installing lamp panel 20 installation end 110, the end face of the installation end 110 are lighttight mounting surface 120, are with mounting object in the present embodiment It is illustrated for wall.

Preferred in the present embodiment, with reference to Fig. 2, the lamp holder 10 is including mounting surface 120 and by 120 periphery of mounting surface The peripheral wall 130 extended toward 100 direction of fixing end, be fixedly installed on the free end of the peripheral wall 130 for be fixedly installed to Fixed frame 30 on wall.When the lamp holder 10 is fixedly installed on wall, lamp holder 10 and a space will form between the walls 140, which can be used as the installation space of the driving power of the Rotary wall lamp, so that driving power is not exposed, have more preferable Aesthetics.

With reference to Fig. 3, the lamp panel 20 includes non-transparent shell and is arranged on the intracorporal light source board 40 of shell, the shell With a light-emitting surface.In the present embodiment, the shell includes bottom case 200 and outer cover 210, and wherein bottom case 200 is by impermeable finish Material is made, and outer cover 210 is made of translucent material, therefore the light-emitting surface of the outer cover 210 as the lamp panel 20.Wherein, bottom case 200 is excellent Choosing is made of metal material, and light source board 40 is fixedly mounted on bottom case 200, is being guaranteed that bottom case 200 is lighttight simultaneously, can also mentioned The heat-sinking capability of LED lamp bead 42 on high light source board 40, outer cover 210 are then preferably made of light-passing plastic, such as PC, acrylic Deng.42 emergent ray of LED lamp bead being sticked on light source board 40 is emitted towards outer cover 210.

Wherein, with reference to Fig. 1-Fig. 5, a drive-connecting shaft 50 is connected on the lamp panel 20, the lamp panel 20 is via the drive-connecting shaft 50 Bias is articulated on the mounting surface 120, and mounting surface 120 described in the light-emitting surface face of the lamp panel 20 is arranged, the lamp panel 20 can rotate around the drive-connecting shaft 50 so that the part of the light-emitting surface of the lamp panel 20 is exposed to the mounting surface 120.

When the lamp panel 20 is mounted on lamp holder 10, lamp panel 20 can rotate on the mounting surface 120 of lamp holder 10 to change the rotation Turn the illumination condition of wall lamp.When lamp panel 20 is in initial state as shown in Figure 1, the light-emitting surface of lamp panel 20 is respectively positioned on mounting surface In 120, due to mounting surface 120 be it is lighttight, the light that lamp panel 20 is emitted will not expose on wall, i.e. the rotation wall Lamp is in the smallest state of brightness.And when 20 coiling drive-connecting shaft 50 of lamp panel is gradually rotated to end-state shown in fig. 5, due to 50 eccentric setting of drive-connecting shaft, the light-emitting surface of lamp panel 20 gradually expose from mounting surface 120 with rotation, so that lamp panel 20 was emitted The light that light exposes on wall gradually increases, i.e. the angle of Rotary wall lamp rotation increases, and brightness also increases as, and And the lamp panel 20 is radiated at the light spot shape formed on wall also with change.

The preferred embodiment that hot spot on wall is exposed to as the Rotary wall lamp, with reference to Fig. 1-Fig. 5, the lamp holder 10 Mounting surface 120 is minor arc shape concave curved surface, and the light-emitting surface of the lamp panel 20 is that the minor arc shape complementary with the mounting surface 120 of lamp holder 10 is convex Curved surface, so that it is crescent that lamp panel 20, which rotates out of from mounting surface 120 and exposes to hot spot on wall, with the increasing of rotation angle Add, hot spot can gradually become gibbous moon shape from crescent, and user can select according to the hobby of itself, to meet user Personalized demand.

Embodiment 2

The optimization carried out on the basis of Rotary wall lamp provided in this embodiment is the Rotary wall lamp provided by embodiment 1 is set Meter.With reference to Fig. 6, the drive-connecting shaft 50 includes shaft 500 and axle sleeve 510, and one end of the shaft 500 is fixedly connected on the lamp On the light-emitting surface of disk 20, the other end passes through the mounting surface 120 and is fixedly connected with the axle sleeve 510 in the lamp holder 10, so as to The installation of drive-connecting shaft 50.

Wherein, as one preferred embodiment of the present embodiment, with reference to Fig. 7, be provided on the lateral wall of the axle sleeve 510 to Few a positioning block 512, the lamp holder 10 have a block 150 being located on 512 rotary area of locating piece, the block 150 with Limit the rotational angle of the lamp panel 20.Specifically, when lamp panel 20 turns to certain angle, 150 phase of locating piece 512 and block It contradicts, to prevent continuing to rotate for lamp panel 20, does not stop to rotate on one side to prevent lamp panel from 20 surpassing, and lead to leading in lamp panel 20 Line is pullled and causes Pad off.

As another preferred embodiment of the present embodiment limitation 20 rotational angle of lamp panel, with reference to Fig. 9, the light-emitting surface Also there is the annular groove 2100 for being looped around 500 side of shaft on 210, be provided on the mounting surface and stretch to annular cunning There can be in slot 2100 and in the locating part 1200 of the annular groove 2100 sliding, the annular groove 2100 limitation institute State the blocking portion 2102 of 20 rotational angle of lamp panel.When lamp panel 20 turns to certain angle, locating part 1200 and 2102 phase of blocking portion It contradicts, to prevent continuing to rotate for lamp panel 20, does not stop to rotate on one side to prevent lamp panel from 20 surpassing, and lead to leading in lamp panel 20 Line is pullled and causes Pad off.Compared to the structure of limitation limitation 20 rotational angle of lamp panel in Fig. 7, which can to turn The structure of axis 500 and axle sleeve is simpler, and if the shaft 500 in Fig. 9 is bolt, axle sleeve 510 is the setting that matches with bolt Nut.It is further preferred that the locating part 1200 is bolt of the locking on the mounting surface 120, on the mounting surface 120 A through-hole is opened up, the bolt directly locks on the through-hole.

As another preferred embodiment of the present embodiment, with reference to Fig. 7 and Fig. 8, the shaft 500 is hollow rotating shaft, the sky The hollow region of heart shaft is using the cable-through hole 502 as the connecting wire on the light source board 40 in lamp panel 20, in order to lamp panel 20 Electric connection between the driving power of interior light source board 40 and outside.

As the another preferred embodiment of the present embodiment, with reference to Fig. 7 and Fig. 8, washer is also arranged in the shaft 500 520, which is located between the light-emitting surface of the lamp panel 20 and the mounting surface 120 of the lamp holder 10, and to the lamp panel 20 Rotation generate resistance, by the frictional force between washer 520 and lamp panel 20, can make lamp panel 20 in the course of rotation can be with The angle for directly keeping it to rotate, and washer 520 also avoids the light-emitting surface of lamp panel 20 from directly rubbing between mounting surface 120, It can avoid during rotation scratching the light-emitting surface of lamp panel 20.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the protection scope of the utility model.

Claims (9)

1. a kind of Rotary wall lamp characterized by comprising

Lamp holder, the opposite both ends of the lamp holder are respectively the fixing end fixed with mounting object and the installation for installing lamp panel End, the end face of the installation end are lighttight mounting surface；

Lamp panel, the lamp panel include that non-transparent shell and setting have one to go out light on the intracorporal light source board of shell, the shell Face has several LED lamp beads towards light-emitting surface direction emergent ray on the light source board；

A drive-connecting shaft is connected on the lamp panel, the lamp panel is articulated on the mounting surface via the pivot joint eccentric shaft, and described The setting of mounting surface described in the light-emitting surface face of lamp panel, the lamp panel can be rotated around the drive-connecting shaft so that the lamp panel goes out light The part in face is exposed to the mounting surface.

2. Rotary wall lamp according to claim 1, it is characterised in that: the drive-connecting shaft includes shaft and axle sleeve, and described turn One end of axis is fixedly connected on the light-emitting surface, and the other end, which passes through the mounting surface and fixes with the axle sleeve being located in lamp holder, to be connected It connects.

3. Rotary wall lamp according to claim 2, it is characterised in that: be provided on the lateral wall of the axle sleeve at least certain Position block, the lamp holder have the block being located on the locating piece rotary area, and the block is to limit the angle of rotation of the lamp panel Degree.

4. Rotary wall lamp according to claim 2, it is characterised in that: also have on the light-emitting surface and be looped around the shaft The annular groove of side is provided with the limit that stretches in annular groove and can slide along the annular groove on the mounting surface Position part, the annular groove is interior to have the blocking portion for limiting the lamp panel rotational angle.

5. Rotary wall lamp according to claim 4, it is characterised in that: the locating part is locking on the mounting surface Bolt.

6. Rotary wall lamp according to claim 2, it is characterised in that: the shaft is hollow rotating shaft, the hollow rotating shaft Hollow region is using the cable-through hole as the connecting wire on the light source board in lamp panel.

7. Rotary wall lamp according to claim 2, it is characterised in that: be also arranged with washer in the shaft, the washer position Resistance is generated between the light-emitting surface and the mounting surface, and to the rotation of the lamp panel.

8. Rotary wall lamp according to claim 1, it is characterised in that: the lamp holder include mounting surface and by mounting surface week The peripheral wall that edge extends toward fixed extreme direction is fixedly installed with for the fixation fixed with mounting object on the free end of the peripheral wall Frame.

9. Rotary wall lamp according to claim 1, it is characterised in that: the mounting surface of the lamp holder is minor arc shape concave curved surface, The light-emitting surface of the lamp panel is the minor arc shape convex surface complementary with the mounting surface of lamp holder.