Diffuse reflection backlight floor lamp

Abstract

The utility model discloses a diffuse reflection backlight floor lamp, which relates to the technical field of floor lamps, and comprises a shell, a first backlight source part and a second backlight source part, the top of the shell is provided with a first groove and a second groove, the bottom wall of the first groove comprises a first inclined wall, and the bottom wall of the second groove comprises a second inclined wall. The first inclined wall and the second inclined wall are arranged back to back, the distance between the first inclined wall and the second inclined wall in the horizontal direction is gradually increased from top to bottom, the first backlight source part is installed on the first inclined wall, and the second backlight source part is installed on the second inclined wall. By arranging the backlight light source part at a certain inclination angle, partial overlapping of light emitting areas of the backlight light source part is avoided, the light emitting atmosphere is more harmonious, lamplight is not dazzling any more, and the use experience can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to floor lamp technical field, especially in a kind of diffuse reflection back light floor lamp. BACKGROUND

[0002] For the existing floor lamp, floor lamp has back light function, the back light light source piece of top position can emit light upward, but the light emitting area of multiple back light light source pieces is partially overlapped together, the light intensity of the position area of overlapping is relatively large, light is relatively dazzling, leading to the overall atmosphere of outer periphery is not coordinated, and use experience is poor. SUMMARY

[0003] The utility model aims at solving the technical problem existing in prior art, for this purpose, the utility model provides a kind of diffuse reflection back light floor lamp, by setting back light light source piece to certain inclination angle, to avoid the light emitting area of back light light source piece is partially overlapped, light atmosphere is more coordinated, light is no longer dazzling, can improve use experience.

[0004] According to the diffuse reflection back light floor lamp of the utility model embodiment, it includes:

[0005] Shell, its top is equipped with first recess and second recess, the bottom wall of the first recess includes first inclined wall, the bottom wall of the second recess includes second inclined wall, the first inclined wall and the second inclined wall are oppositely arranged, the distance of the first inclined wall and the second inclined wall in horizontal direction gradually increases from top to bottom;

[0006] First back light light source piece and second back light light source piece, the first back light light source piece is installed on the first inclined wall, so that the first back light light source piece emits light in the direction of back to the second back light light source piece, the second back light light source piece is installed on the second inclined wall, so that the second back light light source piece emits light in the direction of back to the first back light light source piece.

[0007] According to the diffuse reflection back light floor lamp of the utility model embodiment, at least has following beneficial effects: by arranging the first inclined wall and the second inclined wall oppositely, and arranging the first back light light source piece on the first inclined wall, the second back light light source piece is arranged on the second inclined wall, so that the first back light light source piece and the second back light light source piece emit light oppositely, to avoid or reduce the area of light emitting overlap of two back light light source pieces, light is no longer dazzling, the first back light light source piece and the second back light light source piece emit light obliquely, light atmosphere is more coordinated, can improve use experience.

[0008] According to some embodiments of the utility model, the inclination angle range of the first inclined wall or the second inclined wall relative to horizontal plane is 20 degrees to 30 degrees.

[0009] According to some embodiments of the present application, the first backlight light source member and the second backlight light source member are both LED lamp panels.

[0010] According to some embodiments of the present application, the first inclined wall and the second inclined wall are both provided with first mounting holes extending in the up-down direction, the first backlight light source member and the second backlight light source member are both provided with through holes, the diffuse reflection backlight floor lamp further comprises a cushion block and a fastener, the cushion block is provided with a second mounting hole extending in the up-down direction, and the fastener is arranged in the first mounting hole, the second mounting hole and the through hole to fix the first backlight light source member or the second backlight light source member.

[0011] According to some embodiments of the present application, the bottom wall of the first groove comprises a third inclined wall arranged opposite to the first inclined wall, and the distance between the first inclined wall and the third inclined wall in the horizontal direction gradually decreases from top to bottom.

[0012] According to some embodiments of the present application, the bottom wall of the second groove comprises a fourth inclined wall arranged opposite to the second inclined wall, and the distance between the second inclined wall and the fourth inclined wall in the horizontal direction gradually decreases from top to bottom.

[0013] According to some embodiments of the present application, the top of the shell comprises a left half region and a right half region, the first groove and the second groove are both provided with a plurality of, the plurality of first grooves are located in the left half region, the plurality of second grooves are located in the right half region, the first backlight light source member and the second backlight light source member are both provided with a plurality of, the plurality of first backlight light source members are one-to-one arranged on the first inclined wall of the plurality of first grooves, and the plurality of second backlight light source members are one-to-one arranged on the second inclined wall of the plurality of second grooves.

[0014] According to some embodiments of the present application, the first groove and the second groove are parallel to each other.

[0015] According to some embodiments of the present application, the diffuse reflection backlight floor lamp further comprises a light-transmitting member, and the light-transmitting member is arranged on the opening of the first groove or the second groove.

[0016] Additional aspects and advantages of the present application will be given in part in the following description, some will become apparent from the following description, or will be understood through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below in combination with the drawings and embodiments, in which:

[0018] Figure 1 It is a structure schematic view of the diffuse reflection backlight floor lamp of some embodiments of the present application.

[0019] Figure 2 A cross-sectional view of the diffuse reflection backlight floor lamp of some embodiments of the present application;

[0020] Figure 3 For Figure 2 An enlarged view of A in the middle;

[0021] Figure 4 A cross-sectional view of the diffuse reflection backlight floor lamp of some embodiments of the present application;

[0022] Figure 5 An exploded view of the diffuse reflection backlight floor lamp of some embodiments of the present application.

[0023] Reference signs:

[0024] Diffuse reflection backlight floor lamp 1000;

[0025] Housing 100, first groove 110, first inclined wall 111, first mounting hole 1111, third inclined wall 112, second groove 120, second inclined wall 121, fourth inclined wall 122, left half region 130, right half region 140;

[0026] First backlight light source piece 200, through hole 210;

[0027] Second backlight light source piece 300;

[0028] Pad 400, second mounting hole 410;

[0029] Light transmission piece 500;

[0030] Main light source piece 600. DETAILED DESCRIPTION

[0031] Referring to Figure 1 As shown in the figure, a diffuse reflection backlight floor lamp 1000 is provided by the embodiments of the present application.

[0032] Referring to Figure 2 As shown in the figure, the diffuse reflection backlight floor lamp 1000 includes a housing 100, a first backlight light source piece 200, a second backlight light source piece 300, and a main light source piece 600. The first backlight light source piece 200 and the second backlight light source piece 300 mainly emit light upward to create a backlight atmosphere, and the main light source piece 600 mainly emits light downward to provide lighting for the user. The direction of light emission can be roughly referred to the direction of the dashed arrow in Figure 2 .

[0033] Referring to Figure 3As shown, the top of the shell 100 is provided with a first recess 110 and a second recess 120, the bottom wall of the first recess 110 comprises a first inclined wall 111, the bottom wall of the second recess 120 comprises a second inclined wall 121, the first inclined wall 111 and the second inclined wall 121 are arranged opposite to each other, and the distance between the first inclined wall 111 and the second inclined wall 121 in the horizontal direction gradually increases from top to bottom. The first backlight light source piece 200 is installed on the first inclined wall 111, so that the first backlight light source piece 200 emits light in the direction away from the second backlight light source piece 300, and the second backlight light source piece 300 is installed on the second inclined wall 121, so that the second backlight light source piece 300 emits light in the direction away from the first backlight light source piece 200. In this way, the area where the light emitted by the two backlight light source pieces overlaps can be avoided or reduced, and the light is no longer dazzling. The first backlight light source piece 200 and the second backlight light source piece 300 both emit light obliquely, the light emission atmosphere is more coordinated, and the use experience can be improved.

[0034] It should be noted that, with reference to Figure 3 As shown, the first backlight light source piece 200 and the second backlight light source piece 300 are both led lamp panels, and 95% of the light intensity of the backlight light source piece is distributed within a 120-degree light emission angle range. The angle range is symmetric about the normal line perpendicular to the led lamp panel as the center symmetry line, and the angle between the edge line of the light emission angle and the center symmetry line is 60 degrees. Therefore, the entire light emission angle is 120 degrees in total. If the 120-degree angle range of the two backlight light source pieces does not overlap each other, the backlight light will not be so dazzling. Therefore, the first inclined wall 111 and the second inclined wall 121 are both inclined at a certain angle relative to the horizontal plane, and the inclination angle of the first inclined wall 111 or the second inclined wall 121 relative to the horizontal plane is α. The value of α can be in the range of 20 degrees to 30 degrees. In this way, the 120-degree angle range of the above-mentioned two backlight light source pieces will not overlap each other.

[0035] In other embodiments, the first backlight light source piece 200 and the second backlight light source piece 300 can also be provided in forms other than led lamp panels.

[0036] With reference to Figure 4As shown, according to some embodiments of the present application, the first inclined wall 111 and the second inclined wall 121 are both provided with a first mounting hole 1111 extending in the up-down direction, the first backlight light source member 200 and the second backlight light source member 300 are both provided with a through hole 210, the diffuse reflection backlight floor lamp 1000 further comprises a cushion block 400 and a fastener (not shown in the drawing), the cushion block 400 is provided with a second mounting hole 410 extending in the up-down direction, and the fastener is arranged in the first mounting hole 1111, the second mounting hole 410 and the through hole 210 to fix the first backlight light source member 200 or the second backlight light source member 300. The fastener can be a clamping buckle structure, and the fastener can also be a screw, at this time, the first mounting hole 1111 needs to be provided as a threaded hole. Since the backlight light source member is in an inclined state, the fastener cannot directly clamp the inclined top wall of the backlight light source member, therefore, the embodiment is additionally provided with the cushion block 400, the top end of the cushion block 400 is a flat surface which can be clamped by the fastener, and the bottom end of the cushion block 400 is an inclined surface which can be better attached to the top end of the backlight light source member.

[0037] Referring to Figure 4 As shown, according to some embodiments of the present application, the bottom wall of the first groove 110 comprises a third inclined wall 112 arranged opposite to the first inclined wall 111, and the distance between the first inclined wall 111 and the third inclined wall 112 in the horizontal direction gradually decreases from top to bottom. In this way, the bottom wall of the first groove 110 is V-shaped, the first inclined wall 111 avoids the light of the first backlight light source member 200 and does not block the light emission of the first backlight light source member 200, so that the light emission angle can be relatively large, and the light effect is improved.

[0038] Referring to Figure 4 As shown, according to some embodiments of the present application, the bottom wall of the second groove 120 comprises a fourth inclined wall 122 arranged opposite to the second inclined wall 121, and the distance between the second inclined wall 121 and the fourth inclined wall 122 in the horizontal direction gradually decreases from top to bottom. In this way, the bottom wall of the second groove 120 is also V-shaped, the fourth inclined wall 122 avoids the light of the second backlight light source member 300 and does not block the light emission of the second backlight light source member 300, so that the light emission angle can be relatively large, and the light effect is improved.

[0039] Referring to Figure 5As shown, according to some embodiments of the utility model, the top part of the shell 100 is left half area 130 and right half area 140, first recess 110 and second recess 120 are equipped with multiple, multiple first recess 110 is located in left half area 130, multiple second recess 120 is located in right half area 140, first recess 110 and second recess 120 are straight slot, first recess 110 and second recess 120 are parallel with each other. First backlight light source piece 200 and second backlight light source piece 300 are equipped with multiple, first backlight light source piece 200 and second backlight light source piece 300 are straight strip structure, multiple first backlight light source piece 200 is arranged on the first inclined wall 111 of multiple first recess 110 one by one, multiple second backlight light source piece 300 is arranged on the second inclined wall 121 of multiple second recess 120 one by one. Diffuse reflection backlight floor lamp 1000 further includes light transmission piece 500, and the light transmission piece 500 is covered on the opening of first recess 110 or second recess 120, and the light transmission piece 500 can be a diffusion plate, so that the diffuse reflection backlight effect can be realized. In this way, the area of the top of the shell 100 can be fully utilized, and the light-emitting areas of the first backlight light source piece 200 and the second backlight light source piece 300 located in the middle area will not overlap to cause glare.

[0040] The examples of the above embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The above embodiments described by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation of the utility model.

[0041] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as a limitation of the utility model.

[0042] In the description of the utility model, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are not included in the number, and above, below, etc. are included in the number. If it is described to the first, the second is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0043] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0044] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range of the ordinary skill of the people in the prior art within the premise of not departing from the utility model's tenet.

Claims

1. A diffuse reflector back light floor lamp characterized in that, The utility model relates to a diffused reflection back light floor lamp, which comprises a shell, a first recess and a second recess are arranged on the top of the shell, the bottom wall of the first recess comprises a first inclined wall, the bottom wall of the second recess comprises a second inclined wall, the first inclined wall and the second inclined wall are arranged opposite to each other, and the distance between the first inclined wall and the second inclined wall in the horizontal direction gradually increases from top to bottom. A first backlight source and a second backlight source are arranged on the first inclined wall and the second inclined wall respectively, and the first backlight source and the second backlight source emit light in the direction away from each other. The inclination angle of the first inclined wall or the second inclined wall with respect to the horizontal plane ranges from 20 degrees to 30 degrees.

2. The diffuse reflector back light floor lamp of claim 1, wherein, The first backlight source and the second backlight source are both LED light plates.

3. The diffuse reflector back light floor lamp of claim 1, wherein, The first inclined wall and the second inclined wall are both provided with first mounting holes extending in the vertical direction, the first backlight source and the second backlight source are both provided with through holes, the diffused reflection back light floor lamp further comprises a pad and a fastener, the pad is provided with a second mounting hole extending in the vertical direction, and the fastener is arranged in the first mounting hole, the second mounting hole and the through hole to fix the first backlight source or the second backlight source.

4. The diffuse reflector back light floor lamp of claim 1, wherein, The bottom wall of the first recess comprises a third inclined wall arranged opposite to the first inclined wall, and the distance between the first inclined wall and the third inclined wall in the horizontal direction gradually decreases from top to bottom.

5. The diffuse reflector back light floor lamp of claim 1, wherein, The bottom wall of the second recess comprises a fourth inclined wall arranged opposite to the second inclined wall, and the distance between the second inclined wall and the fourth inclined wall in the horizontal direction gradually decreases from top to bottom.

6. The diffuse reflector back light floor lamp of claim 1, wherein, The top of the shell comprises a left half area and a right half area, a plurality of first recesses and a plurality of second recesses are arranged on the top of the shell, the plurality of first recesses are arranged in the left half area, the plurality of second recesses are arranged in the right half area, a plurality of first backlight sources and a plurality of second backlight sources are arranged on the first inclined wall and the second inclined wall respectively, and the plurality of first backlight sources are arranged on the first inclined wall of the plurality of first recesses one by one, and the plurality of second backlight sources are arranged on the second inclined wall of the plurality of second recesses one by one.

7. The diffuse reflector back light floor lamp of claim 1, wherein, The first recess and the second recess are parallel to each other.

8. The diffuse reflector back light floor lamp of claim 1, wherein, The diffused reflection back light floor lamp further comprises a light-transmitting piece arranged on the opening of the first recess or the second recess.

9. The diffuse reflector back light floor lamp of claim 1, wherein, ​

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