CN214038221U

CN214038221U - Magnetic attraction type color-changing background lamp and lamp box

Info

Publication number: CN214038221U
Application number: CN202120130575.0U
Authority: CN
Inventors: 王振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-08-24
Anticipated expiration: 2031-01-18

Abstract

The utility model provides a formula background light and lamp house discolour are inhaled to magnetism, magnetism is inhaled formula background light that discolours includes leaded light spare, first installed part, the second installed part, two mountings, magnetism is inhaled connector and two illuminator, the top and the bottom of leaded light spare are provided with first installation department and second installation department respectively, first installation department is inserted and is located the U-shaped inslot of first installed part, the U-shaped inslot of second installed part is inserted and is located to the second installation department, two mountings are installed respectively in the both sides end of leaded light spare, magnetism is inhaled connector and is located on the mounting, two illuminator all are inhaled the connector electricity with magnetism and are connected, so as to set up first installation department and second installation department respectively on the top of light guide plate and bottom, so that first installation department is inserted and is established in first installed part and the second installation department is inserted and is established in the second installed part, thereby make illuminator in first installed part and the second installed part can realize the gradual change of various colours, Color mixing and jumping, and the operation is simpler and more convenient.

Description

Magnetic attraction type color-changing background lamp and lamp box

Technical Field

The utility model relates to a illuminator field, in particular to formula background light and lamp house discolour are inhaled to magnetism.

Background

At present, with the improvement of living standard of people, the aquarium is used indoors to beautify environment, the existing aquarium is generally only provided with a single-color background lamp (such as pure white color, etc.), and when the background lamp of the aquarium needs to realize color change, a transparent gradual-change background film with different colors needs to be added and manually replaced, so that the operation is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a formula background light and lamp house that discolours are inhaled to magnetism, when the background light of having solved current aquarium needs to realize the colour transform, then need through the printing opacity gradual change background membrane that increases different colors to change through the manual work, its complex operation's problem.

In order to achieve the above object, the utility model provides a formula background light that discolours is inhaled to magnetism, magnetism is inhaled formula background light that discolours and is included:

the top end of the light guide part is provided with a first installation part, and the bottom end of the light guide part is provided with a second installation part;

the mounting device comprises a first mounting piece and a second mounting piece, wherein the first mounting piece and the second mounting piece are respectively provided with a bottom plate and vertical plates connected to two sides of the bottom plate, the bottom plate and the two vertical plates are enclosed to form a U-shaped groove, the first mounting part is inserted into the U-shaped groove of the first mounting piece, and the second mounting part is inserted into the U-shaped groove of the second mounting piece;

the two fixing pieces are respectively arranged at two side ends of the light guide piece;

the magnetic connector is arranged on the fixing piece;

and the two light-emitting devices are electrically connected with the magnetic connector, one light-emitting device is accommodated in the U-shaped groove of the first mounting part, and the other light-emitting device is accommodated in the U-shaped groove of the second mounting part.

Furthermore, the two vertical plates are arranged in parallel, and one sides, far away from the bottom plate, of the two vertical plates are located on the same plane.

Further, the first installation part extends from the top end of the light guide part, and the height of the first installation part extending from the top end of the light guide part is smaller than the depth of the U-shaped groove; and is

The second installation department is followed the bottom extension of leaded light spare, just the second installation department is followed the height that the bottom of leaded light spare extended is less than the degree of depth of U-shaped groove.

Further, the thickness of the first mounting part is smaller than the distance between the two vertical plates; and is

The thickness of the second installation part is smaller than the distance between the two vertical plates.

Further, the connector is inhaled to magnetism is 4pin connection female seats for magnetism.

Further, two light emitting devices are both double-path LED lamp belts.

Further, the fixing piece is an L-shaped aluminum strip.

Further, magnetism is inhaled formula background light that discolours still including being used for with light that light emitting device produced carries out even diffusion's diffuser plate, the diffuser plate with leaded light spare parallel arrangement.

Further, the magnetic type color-changing background light comprises:

the reflecting paper is pasted on one side, facing the light guide piece, of the diffusion plate.

In order to achieve the above object, the utility model provides a lamp box, lamp box includes as above the formula background light that discolours is inhaled to magnetism.

The utility model provides a magnetic attraction type color-changing background lamp and a lamp box, the magnetic attraction type color-changing background lamp comprises a light guide piece, a first installation piece, a second installation piece, two fixing pieces, a magnetic attraction connector and two light-emitting devices, wherein the top end of the light guide piece is provided with a first installation part, the bottom end of the light guide piece is provided with a second installation part, the first installation piece and the second installation piece are both provided with a bottom plate and vertical plates connected with the two sides of the bottom plate, the bottom plate and the two vertical plates are enclosed to form a U-shaped groove, the first installation part is inserted in the U-shaped groove of the first installation piece, the second installation part is inserted in the U-shaped groove of the second installation piece, the two fixing pieces are respectively arranged at the two side ends of the light guide piece, the magnetic attraction connector is arranged on the fixing pieces, and the two light-emitting devices are both electrically connected with the magnetic attraction connector, wherein, one light emitting device hold in the U-shaped groove of first installed part, another light emitting device hold in the U-shaped groove of second installed part, with the top and the bottom of light guide plate set up respectively first installation department and the second installation department, so that first installation department is inserted and is established in the first installed part and the second installation department is inserted and is established in the second installed part, thereby make light emitting device in first installed part and the second installed part can realize the gradual change of various colours, colour mixture and beat, and its operation is more simple and convenient, is applicable to the conversion and the application of various different scenes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments or examples of the present invention, the drawings used in the embodiments or examples will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a magnetic type color-changing background light according to an embodiment of the present invention;

FIG. 2 is a schematic diagram showing a partial structure separation of a side surface of a light guide plate according to an embodiment of the present invention;

FIG. 3 is a schematic view of a diffuser plate according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a hook according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the reflective paper according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", and "third", etc. in the present invention are only for descriptive purposes, and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first," "second," and "third" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a formula background lamp that discolours is inhaled to magnetism, this magnetism inhale formula background lamp that discolours mainly is applied to the ultra-thin background lamp of family's shui nationality fish bowl, of course, in other embodiments, this magnetism is inhaled formula background lamp that discolours also can be applied to the advertisement magnetism and is inhaled fields such as formula background lamp that discolours, backlight unit, and there is not the limit here.

In an embodiment, as shown in fig. 1 to 2, the magnetic type color-changing backlight includes a light guide member 1, a first installation portion 11 is disposed at a top end of the light guide member 1, and a second installation portion 12 is disposed at a bottom end of the light guide member 1; the mounting device comprises a first mounting part 2 and a second mounting part 3, wherein the first mounting part 2 and the second mounting part 3 are respectively provided with a bottom plate 31 and vertical plates 32 connected to two sides of the bottom plate 31, the bottom plate 31 and the two vertical plates 32 are enclosed to form a U-shaped groove A, the first mounting part 11 is inserted into the U-shaped groove A of the first mounting part 2, and the second mounting part 12 is inserted into the U-shaped groove A of the second mounting part 3; the two fixing pieces 4 are respectively arranged at the two side ends of the light guide piece 1; the magnetic connector 20 is arranged on the fixing part 4; and two light-emitting devices 10, wherein both of the light-emitting devices 10 are electrically connected to the magnetic connector 20, one of the light-emitting devices 10 is accommodated in the U-shaped groove a of the first mounting member 2, and the other light-emitting device 10 is accommodated in the U-shaped groove a of the second mounting member 3. That is, the utility model provides an among the technical scheme, can light guide plate 1's top and bottom set up respectively first installation department 11 and second installation department 12, so that first installation department 11 is inserted and is established in first installed part 2 and second installation department 12 is inserted and is established in the second installed part 3, thereby make illuminator 10 in first installed part 2 and the second installed part 3 can realize the gradual change of various colours, colour mixture and beat, and its operation is more simple and convenient, is applicable to the conversion and the application of various different scenes.

Optionally, first installed part 2 and second installed part 3 are the aluminum alloy substrate, first installation department 11 and second installation department 12 is connected respectively when on first installed part 2 and the second installed part 31, first installed part 2 and second installed part 3 can be used to support leaded light spare 1, in order to guarantee leaded light spare 1's stability. Namely, the mounting piece adopting the double aluminum strips can be integrally firmer and improve the durability of the device.

That is, in the present embodiment, the top end and the bottom end of the light guide member 1 are provided with the mounting portions (i.e., the first mounting portion 11 and the second mounting portion 12 described herein), so that the applicability of the light guide member 1 is improved, and the false installation rate of the light guide member 1 is reduced.

It is understood that the top end and the bottom end of the light guide 1 are not limited to the direction of the light guide 1, and are only for convenience of description of the present embodiment, that is, in other embodiments, the top end herein may also be the bottom end of the light guide 1, and is not limited herein.

Further, since the first mounting part 2 and the third mounting part 3 are both formed with a U-shaped groove, that is, the two vertical plates 32 are disposed in parallel, and the two vertical plates 32 extend toward the same side of the bottom plate 31, so that the two vertical plates 32 and the bottom 31 form the U-shaped groove a. In addition, the sides of the two vertical plates 32 far from the bottom plate 31 are in the same plane, that is, the heights extending towards the same side of the bottom plate 31 are equal.

Further, in order to prevent the top end and the bottom end of the light guide member 1 from being inserted into the first mounting member 2 and the second mounting member 3 and being pressed against the light emitting device to damage the light emitting device, the first mounting portion 11 of the present embodiment extends from the top end of the light guide member 1, and the height of the first mounting portion 11 extending from the top end of the light guide member 1 is smaller than the depth of the U-shaped groove a; and the second installation part 12 extends from the bottom end of the light guide member 1, and the height of the second installation part 12 extending from the bottom end of the light guide member 1 is smaller than the depth of the U-shaped groove A. Namely, the light-emitting device is arranged in the U-shaped groove A, so that the condition that the light-guiding part 1 crushes the light-emitting device is avoided, and the service life of the magnetic color-changing background lamp is prolonged.

Further, the thickness of the first mounting portion 11 is smaller than the distance between the two vertical plates 32; and the thickness of the second mounting part 12 is smaller than the distance between the two vertical plates 32. That is, the thickness of the first mounting part 11 and the second mounting part 12 is smaller than the width of the U-shaped groove a, so that the first mounting part 11 and the second mounting part 12 can be mounted conveniently. In this embodiment, in order to prevent water from entering the gap between the first and second mounting portions 11 and 12 and the wall of the U-shaped groove a, a sealing structure is provided in the gap between the first and second mounting portions 11 and 12 and the wall of the U-shaped groove a to prevent water from entering the gap. For example, a layer of waterproof silicone rubber or waterproof rubber layer may be disposed on the first mounting portion 11 and the second mounting portion 12, or a layer of waterproof silicone rubber or waterproof rubber layer may be disposed on the groove wall of the U-shaped groove a, which is not limited herein.

Optionally, connector 2 is inhaled to magnetism is for magnetism to inhale 4pin of formula and connects female seats, because magnetism is inhaled 4pin of formula and is connected female seat and two light emitting device 10 connects, inhales 4pin of formula and connects the one end that female seat kept away from light emitting device 10 and outside power supply unit electric connection promptly to can realize lamp line isolating construction. At this time, the magnetic type 4pin connecting female socket can get electricity to the external power supply device and provide the electricity to the light emitting device 10, so that the light emitting device 10 emits light.

It can be understood that a control circuit board (not shown) is further disposed in the U-shaped groove a, and the magnetic connector 20 and the light-emitting device 10 are connected to the control circuit board. In addition, the magnetic color-changing backlight may further include a control device (not shown) wirelessly connected to the control circuit board, such as: a remote controller, etc. for controlling the control circuit board to send out a light emitting command, and transmitting the light emitting command to the magnetic connector 20 and the light emitting device 10.

Further, the two light emitting devices 10 are both double-path LED strips, so that the color and brightness can be improved. Of course, in other embodiments, the light emitting device 10 may also be a two-way LED light bar, and the like, which is not limited herein.

Further, the fixing member 4 is an L-shaped aluminum strip, and the length of the fixing member 4 is equal to the length of the side end of the light guide member 1. Namely, the power supply is arranged on the side edge of the light guide member 1, so that the occurrence of the dark area on the light guide member 1 is reduced.

Further, in order to make the light emitted from the light emitting device 10 uniformly diffuse onto the surface of the light guide 1, as shown in fig. 3, the magnetic type color-changing backlight of the present embodiment further includes a diffusion plate 5 for uniformly diffusing the light emitted from the light emitting device 10, and the diffusion plate 5 is disposed in parallel with the light guide 1.

Specifically, the diffusion plate 5 is disposed in the light emitting direction of the light emitting device 10, that is, the light emitted from the light emitting device 10 can be uniformly diffused to the plane of the light guide 1, so as to be converted by the light guide 1. In one embodiment, the diffusion plate 5 may also have a function of improving front luminance.

Alternatively, the diffusion plate 5 is a light-transmitting plate body containing particles. Of course, in other embodiments, the diffuser plate 5 may also have optical microstructures on the surface thereof to increase the effect of diffusion or brightness enhancement, and is not limited herein.

In one embodiment, the thickness of the light guide 1 is 5mm, and the thickness of the diffusion plate 5 is 1 mm. Of course, in other embodiments, the thicknesses of the light guide 1 and the diffusion plate 5 are not limited.

Further, as shown in fig. 1, a first through hole 51 is formed in the top of the diffusion plate 5, a second through hole 13 is formed in the top of the light guide member 1, and a distance between the first through hole 51 and the top of the frame is smaller than a distance between the second through hole 13 and the top of the frame. And the distance between the top of the diffusion plate 5 and the top of the frame body is smaller than the distance between the top of the light guide member 1 and the top of the frame body, that is, the diffusion plate 5 is partially exposed out of the light guide member 1, and the first through hole 51 is arranged in the region where the diffusion plate 5 is exposed out of the light guide member 1.

Further, as shown in fig. 4, the magnetic color-changing backlight further includes a hook 6, the hook 6 includes a connecting end 61, a first hanging portion 62 and a second hanging portion 63, the connecting end 61 is connected to the top of the frame, the first hanging portion 62 passes through the first through hole 51 and the diffusion plate 5, and the second hanging portion 63 passes through the second through hole 13 and the light guide member 1.

Optionally, the hook 6 is an F-shaped hook.

Further, the number of the first through holes 51 is four, and the first through holes are respectively disposed at four diagonal positions of the diffusion plate 5, and the number of the second through holes 13 is equal to the number of the first through holes 51, that is, the number of the second through holes 13 is four, and the second through holes are respectively disposed at four diagonal positions of the light guide member 1. Of course, in other embodiments, the number of the first through holes 51 and the second through holes 13 may be other numbers, and is not limited herein.

Further, since the light emitted from the light emitting device 10 passes through the diffusion plate 5 and then is transmitted to the light guide 1, that is, in order to enhance the brightness of the light, as shown in fig. 1, 3, 4 and 5, in this embodiment, the magnetic type color-changing backlight includes a reflective paper 7, and the reflective paper 7 is adhered to one side of the diffusion plate 5 facing the light guide 1, that is, the reflective paper 7 can be used to increase the reflectivity of the surface of the diffusion plate 5, so as to enhance the brightness of the light transmitted to the light guide 1.

Since the diffuser plate 5 is connected to the top of the frame body through the hook 6, in this embodiment, a third through hole 71 is provided in a region of the reflective paper 7 corresponding to the first through hole 51, so that the first hanging portion 62 of the hook 6 can pass through the first through hole 51 and the third through hole 71, thereby completing the installation of the diffuser plate 5 and the reflective paper 7.

Optionally, the reflective paper 7 is PET reflective paper.

Optionally, the thickness of the reflective paper 7 is 0.3 mm.

Further, the first through hole 51, the second through hole 13, and the third through hole 71 are square holes, and in this embodiment, the first through hole 51, the second through hole 13, and the third through hole 71 may be square holes with the same size, or the first through hole 51, the second through hole 13, and the third through hole 71 may be square holes with different sizes, which may be specifically set according to the sizes of the first hanging portion 62 and the second hanging portion 63 of the hook 6, and is not limited herein.

Of course, in other embodiments, the first through hole 51, the second through hole 13, and the third through hole 71 may be through holes having other shapes, and may be specifically provided according to the shapes of the first hanging portion 62 and the second hanging portion 63 of the hook 6, which is not limited herein.

In other words, in the technical solution provided by the present invention, the magnetic type color-changing background lamp includes a light guide member 1, a first installation portion 11 is disposed at the top end of the light guide member 1, and a second installation portion 12 is disposed at the bottom end of the light guide member 1; the mounting device comprises a first mounting part 2 and a second mounting part 3, wherein the first mounting part 2 and the second mounting part 3 are respectively provided with a bottom plate 31 and vertical plates 32 connected to two sides of the bottom plate 31, the bottom plate 31 and the two vertical plates 32 are enclosed to form a U-shaped groove A, the first mounting part 11 is inserted into the U-shaped groove A of the first mounting part 2, and the second mounting part 12 is inserted into the U-shaped groove A of the second mounting part 3; the two fixing pieces 4 are respectively arranged at the two side ends of the light guide piece 1; a magnetic connector 20, which is arranged on the fixing member 4; two light emitting device 10, two light emitting device all with the connector electricity is inhaled to magnetism is connected, wherein, one light emitting device hold in the U-shaped groove A of first installed part 2, another light emitting device hold in the U-shaped groove A of second installed part 3, with the top and the bottom of light guide plate 1 set up respectively first installation department 11 with second installation department 12, so that first installation department 11 is inserted and is established in first installed part 2 and second installation department 12 is inserted and is established in second installed part 3, thereby makes light emitting device in first installed part 2 and the second installed part 3 can realize the gradual change of various colours, colour mixture and beat, and its operation is more simple and convenient, is applicable to the conversion and the application of various different scenes.

Based on the above embodiment, the utility model also provides a lamp house.

In this embodiment, the light box includes the magnetic color-changing backlight described in the above embodiments. Since the light box described in this embodiment includes the magnetic type color-changing backlight described in the above embodiment, that is, the light box described in this embodiment includes all the technical features and technical effects of the magnetic type color-changing backlight described in the above embodiment, which are specifically referred to the description of the above embodiment and are not repeated herein.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent transformation made by the contents of the specification and the drawings, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a formula background lamp that discolours is inhaled to magnetism, its characterized in that, magnetism is inhaled formula background lamp that discolours and is included:

the magnetic connector is arranged on the fixing piece;

2. The magnetic color-changing background lamp according to claim 1, wherein the two vertical plates are arranged in parallel, and one sides of the two vertical plates, which are far away from the bottom plate, are in the same plane.

3. The magnetically-attractable color-changing backlight according to claim 2, wherein the first mounting portion extends from a top end of the light guide, and a height of the first mounting portion extending from the top end of the light guide is smaller than a depth of the U-shaped groove; and is

4. The magnetic color-changing background lamp according to claim 3, wherein the thickness of the first mounting part is smaller than the distance between the two vertical plates; and is

5. The magnetic type color-changing background lamp according to claim 1, wherein the magnetic connector is a magnetic type 4pin connecting female socket.

6. The magnetic color-changing background lamp according to claim 1, wherein both of the two light-emitting devices are two-way LED strips.

7. The magnetically-attractable color-changing backlight according to claim 1, wherein the fixture is an L-shaped aluminum strip.

8. The magnetic background color-changing lamp as claimed in claim 1, further comprising a diffuser plate for uniformly diffusing the light generated by the light-emitting device, wherein the diffuser plate is parallel to the light guide member.

9. The magnetically-attractable color-changing backlight according to claim 8, wherein the magnetically-attractable color-changing backlight comprises:

10. A light box comprising the magnetic color-changing background light as claimed in any one of claims 1 to 9.