CN214377404U

CN214377404U - Display device

Info

Publication number: CN214377404U
Application number: CN202023057063.0U
Authority: CN
Inventors: 杨祖根; 曹永锋
Original assignee: SHENZHEN YEGUANGXUAN ELECTRONIC TECHNOLOGY CO LTD
Current assignee: SHENZHEN YEGUANGXUAN ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-08
Anticipated expiration: 2030-12-17

Abstract

The application provides a display, including display screen (130), frame (110) and projection lamp (120), display screen (130) are fixed in frame (110) are inboard, projection lamp (120) are installed on frame (110), projection lamp (120) are used for to the display outside carries out the projection. According to the display that this application provided, this display can satisfy frivolous demand, can outwards project luminous pattern again, and the display mode of pattern is novel, has better propaganda effect to the display brand.

Description

Display device

Technical Field

The application relates to the field of displays, in particular to a display.

Background

Under the rapid development condition of the technology, the iterative updating speed of the product is faster and faster, the products of the same type are more and more, and consumers pay more attention to the appearance of the product in addition to the performance of the product when purchasing the product.

On a computer display or a television, the design of adding the luminous LOGO can improve the aesthetic degree and the identification degree of a product, and the design is popular among many consumers. At present, luminous LOGO adopts structure or fiber optic strip realization luminous in a poor light of side to realize usually, relevant structure space such as backlight unit mounting groove, LOGO mounting groove need be reserved in the display to this kind of implementation mode, under the more and more frivolous development trend of display, the space of backlight unit mounting groove and LOGO mounting groove is compressed, can cause the luminous degree of consistency poor to lead to aesthetic measure to discount greatly, do not have unnecessary space installation backlight unit in the display even, can't realize giving out light.

The design scheme of the existing luminous LOGO has the defect that related components needing to be installed occupy a larger space in a display, so that the requirement of lightness and thinness of a product cannot be met. Therefore, it is necessary to provide a new design of light emitting LOGO applied in a display to meet the requirement of lightness and thinness of the display.

SUMMERY OF THE UTILITY MODEL

The application provides a display, this display can satisfy light and thin demand and can project luminous pattern again.

The application provides a display, including display screen, frame and projection lamp, the display screen is fixed in the frame is inboard, the projection lamp is installed on the frame, the projection lamp be used for to the display outside is carried out the projection.

At present, the projection lamp wide application is in fields such as outdoor LOGO projection, advertising, and along with the progress of each aspect technology, the size of projection lamp is littleer and more, can install the inside at some electronic product, realizes the projection function. According to the display that this application embodiment provided, the projection lamp is installed on the frame of display, and to outside wall or desktop projection, show luminous pattern, for example brand LOGO, propaganda poster pattern or other propaganda pattern etc.. Need not in the display for the great backlight unit of volume and pattern module headspace, can satisfy the frivolous requirement of product, and through the outside projection of projection lamp, show luminous pattern, the mode is novel, for the user provides better visual experience to there is better propaganda effect to the brand of display.

In one possible design, the projection lamp is installed in the frame, a light outlet is formed in the frame, and the projection lamp projects outwards through the light outlet.

The projection lamp is arranged in the frame and hidden in the display, so that the overall attractiveness of the display is ensured, and meanwhile, the light-emitting pattern can be displayed through outward projection of the light outlet.

In one possible design, the projection lamp includes a projection lens barrel and a projection light source, a mounting sleeve is disposed in the frame, the projection lens barrel is mounted in the mounting sleeve, and the projection light source is fixed to an inner side of the projection lens barrel and is configured to emit light to the projection lens barrel.

The projection light source emits light rays into the projection lens cone, and the patterns are projected out from the light outlet through the condensing lens module and the imaging lens module in the projection lens cone.

In one possible design, the projection lamp further includes a lamp holder through which the projection light source is fixed to an inner side of the projection lens barrel.

In a possible design, two opposite sides of the outside of the mounting sleeve are respectively provided with a side plate, each side plate is provided with a slot, and two opposite ends of the lamp holder are inserted into the two slots.

In a possible design, the projection lens barrel is detachably mounted in the mounting sleeve through the light outlet.

The projection light source passes through the lamp stand to be fixed in the inside of display, and the projection lens cone passes through light-emitting port detachable and installs in the installation sleeve, if need change the part in the projection lens cone, only need with the projection lens cone dismantlement carry on the change of part install back again in the installation sleeve can.

In one possible design, a positioning protrusion is disposed at the bottom of the projection lens barrel, a corresponding positioning hole is disposed on the lamp holder, and when the positioning protrusion is inserted into the positioning hole, the bottom of the projection lens barrel abuts against the lamp holder.

The position and the quantity that the locating hole set up are corresponding with the location arch, and when the protruding cartridge of location was in the locating hole, the bottom butt lamp stand of projection lens cone, in the projection lens cone of all entering of the projection light source of installation on the lamp stand, and the condensing lens module and the imaging lens module of projection light source in with the projection lens cone have the same light path axle center, and the definition and the luminance of projection are all better, bring better visual effect.

In one possible design, the projection lamp is mounted on the upper edge or the lower edge of the bezel.

The projection lamp is arranged at the lower edge of the frame, the projection light source emits light downwards, and the projection lamp projects outwards from a light outlet formed in the lower edge so that the pattern is projected onto the desktop; the projection lamp can also be arranged on the upper edge of the frame, the projection light source emits light upwards, and the projection lamp projects the pattern to the ceiling from the light outlet arranged on the upper edge.

In one possible design, the connection lines of the lamp holder are electrically connected to a main board circuit of the display.

The display supplies power to the projection lamp source through the connecting wire of the lamp holder. When the display is powered on, the projection lamp will emit light to the projection lens barrel to project pattern outwards.

In a possible design, a condensing convex lens, a film and an imaging convex lens are sequentially arranged in the projection lens barrel along the light emergent direction, and the film is provided with patterns to be projected.

The projection lens cone is the hollow structure that light inlet was seted up to top and bottom, and the projection light source is connected to the bottom, and the projection light source is used for to the interior transmission light of projection lens cone, and spotlight convex lens is with light polymerization and radiation on the film, and the pattern that remains the projection on the film, for example brand LOGO, propaganda poster or other propaganda pattern etc. of display, the formation of image convex lens is used for throwing away the light inlet that the top of passing through the projection lens cone was seted up with the pattern on the film.

Optionally, the projection lens barrel is formed by buckling a left half part and a right half part. When the patterns need to be replaced, the left half part and the right half part are separated, the film sheet arranged in the projection lens cone is replaced, and then the left half part and the right half part are buckled, so that different patterns can be projected.

Drawings

FIG. 1 is a schematic diagram of a display provided by an embodiment of the present application;

FIG. 2 is a schematic view of a mounting position of a projection lamp provided in an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of a projection lamp provided in an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a mounting sleeve provided in an embodiment of the present application;

fig. 6 is an exploded view of a projection lamp according to an embodiment of the present application.

Reference numerals: 100. a display;

110. a frame; 111. a light outlet; 112. installing a sleeve; 112A and a clamping bulge; 113. a side plate; 114. a slot;

120. a projection lamp; 121. a projection lens barrel; 121A, a condensing convex lens; 121B, film; 121C, an imaging convex lens; 121D, positioning protrusions; 121E, a card slot;

122. a projection light source;

123. a lamp socket; 123A, positioning holes; 123B and connecting wires.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it is to be understood that the terms "upper", "lower", "side", "front", "rear", and the like indicate orientations or positional relationships based on installation, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

It should be noted that the same reference numerals are used to denote the same components or parts in the embodiments of the present application, and for the same parts in the embodiments of the present application, only one of the parts or parts may be given the reference numeral, and it should be understood that the reference numerals are also applicable to the other same parts or parts.

With the advancement of technology and aesthetic, consumers pay more attention to the appearance of products when choosing electronic products, and LOGO is a brand mark, and the expression form of LOGO is also more and more concerned. The design of adding luminous LOGO on electronic products such as displays not only has good propaganda effect on brands, but also can improve the aesthetic degree of products. At present, the design scheme of the commonly used light emitting LOGO is to mount light emitting components, such as a backlight module and a LOGO module, on the display, but the occupied space is large, and along with the requirement of lightness and thinness of the display, the display does not have enough space to mount the light emitting components, so the design of the light emitting LOGO has to be abandoned.

The application provides a display installs the projection lamp on the frame of display, and the projection lamp can enough satisfy the demand that the display is frivolous to desktop or wall projection pattern, can show luminous pattern again, experiences for the consumer provides good vision.

As shown in fig. 1, an embodiment of the present invention provides a display 100, which includes a display screen 130, a bezel 110, and a projection lamp 120, wherein the display screen 130 is fixed inside the bezel 110, and the projection lamp 120 is mounted on the bezel 110 and projects light to the outside of the display 100.

Here, the display 100 may be a computer monitor or a television. The display 100 further includes a base 140, and the base 140 has a supporting plate for supporting the display 100 to be placed on a desk or a television stand, and if the display 100 is directly and fixedly installed on a wall surface, the base 140 is not required.

The display 130 may be a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active matrix organic light-emitting diode (active-matrix organic light-emitting diode, AMOLED), a flexible light-emitting diode (FLED), a miniature, a Micro-oeld, a quantum dot light-emitting diode (QLED), etc., but is not limited thereto.

Specifically, not limited to the mounting structure shown in fig. 1, the projection lamp 120 may be mounted inside the bezel 110, hidden inside the display 100, and projected outward; or may be installed on the outer side of the frame 110, exposed outside, and projected onto a desktop or a wall, which is not limited in this application.

According to the display 100 that this application embodiment provided, projection lamp 120 is installed on the frame 110 of display, the outward projection, show luminous pattern, for example brand LOGO, propaganda poster pattern or other propaganda patterns etc., need not to reserve the great backlight unit of occupation space and LOGO pattern module in the display 100, can satisfy the frivolous requirement of product, and projection lamp 120 is the outward projection, show luminous pattern, the display mode is novel, for the user provides better visual experience, and play better propaganda effect to the brand.

The projection lamp is widely applied to outdoor advertisement projection, product publicity or automobiles in stores at present, along with continuous research and development innovation in the lens industry, the outer diameter of the minimum size of the projection lamp can be about 9.5mm, the projection lamp can be completely applied to a computer display or a television, even if the projection lamp is installed in the display, the requirement of product lightness and thinness can be met, and meanwhile, a novel light-emitting mode is used for bringing better visual effect to users.

To better illustrate the display provided by the present embodiment, the following describes in detail the solution of the embodiment of the present application with the mounting structure of the display and the projection lamp shown in fig. 1 and 2, by way of example and not limitation. Fig. 1 is a schematic structural diagram of a display 100 provided in an embodiment of the present application, and fig. 2 is an enlarged view of a portion a in fig. 1.

As shown in fig. 1 and 2, the projection lamp 120 is mounted in the bezel 110, the bezel 110 is provided with a light outlet 111, and the projection lamp 120 projects a pattern to the outside through the light outlet 111.

The projection lamp 120 is installed in the bezel 110 and hidden in the display 100, so that the overall appearance of the display 100 is ensured, and a light-emitting pattern can be displayed by projecting through the light outlet 111.

Specifically, as shown in fig. 2, the projection lamp 120 includes a projection lens barrel 121 and a projection light source 122, a mounting sleeve 112 is disposed inside the frame 110, the projection lens barrel 121 is mounted in the mounting sleeve 112, the projection light source 122 is fixed inside the projection lens barrel 121, the projection light source 122 emits light to the projection lens barrel 121, and a pattern is projected from the light outlet 111 through a light condensing assembly and an imaging assembly in the projection lens barrel 121.

The mounting sleeve 112 is a hollow cylinder and is disposed inside the light exit 111, and the lens barrel 121 is irradiated by the projection light source 122 and projects a pattern outward through the light exit 111.

Further, the projection lamp 120 further includes a lamp socket 123, and the projection light source 122 is mounted on the lamp socket 123 and fixed inside the projection lens barrel 121 through the lamp socket 123.

Optionally, as shown in fig. 3, two opposite sides of the exterior of the mounting sleeve 112 are respectively provided with a side plate 113, each side plate 113 is provided with a slot 114, and two opposite ends of the lamp socket 123 are inserted into the two slots 114.

The side plates 113 may be provided not only on the left and right sides of the mounting sleeve 112 as shown in fig. 3, but also on the front and rear sides of the mounting sleeve 112.

Alternatively, the projection lens barrel 121 is detachably mounted in the mounting sleeve 112 through the light exit 111. The consumer can mount and dismount the projection lens barrel 121 through the light outlet 111 from the outside of the bezel 110.

As shown in fig. 4, a locking groove 121E is disposed on an outer wall of the projection lens barrel 121, as shown in fig. 5, a locking protrusion 112A is disposed inside the mounting sleeve 112, and the locking protrusion 112A is engaged with the locking groove 121E to lock the projection lens barrel 121 in the mounting sleeve 112.

The arrangement of the locking protrusion 112A and the locking slot 121E also has a fool-proof function, so that the projection lens barrel 121 can be installed at a correct position in the mounting sleeve 112 by a consumer.

The inner diameter of the cylinder at the top of the projection lens barrel 121 is smaller than the inner diameter of the mounting sleeve 112, so that a consumer can conveniently stretch his hand into the mounting sleeve 112 to mount and dismount the projection lens barrel 121. When the projection lens barrel is disassembled, the clamping protrusion 112A and the clamping groove 121E are staggered, and the projection lens barrel 121 is taken out from the mounting sleeve 112; when the projection lens barrel is mounted, the locking protrusion 112A is locked with the locking groove 121E, so that the projection lens barrel 121 is mounted in the mounting sleeve 112.

The socket 123 and the projection light source 122 mounted thereon are fixed inside the display 100 through the insertion slot 114 and are located inside the projection lens barrel 121, and the projection lens barrel 121 is detachably mounted inside the mounting sleeve 112 through the light outlet 111. If the components in the projection lens barrel 121 need to be replaced, the projection lens barrel 121 is detached, and the components are replaced and then installed back into the mounting sleeve 112.

Specifically, the bottom of the lens barrel 121 is provided with a positioning protrusion 121D, the lamp holder 123 is correspondingly provided with a positioning hole 123A, and when the positioning protrusion 121D is inserted into the positioning hole 123A, the bottom of the projection lens barrel 121 abuts against the lamp holder 123.

Here, the positioning protrusion 121D may be one, or may be multiple, the number of the positioning holes 123A corresponds to the number and the positions of the positioning protrusions 121D, when the positioning protrusion 121D is inserted into the positioning hole 123A, the bottom of the projection lens barrel 121 abuts against the lamp holder 123, all of the projection light sources 122 mounted on the lamp holder 123 enter the projection lens barrel 121, and the projection light sources 122 and the lens groups in the projection lens barrel 121 have the same optical path axis, so that the projection definition and the brightness are better, and a better visual effect is brought.

Alternatively, the projection lamp 120 may be installed at an upper edge or a lower edge of the bezel 110.

As shown in fig. 2, the projection lamp 120 is installed at the lower edge of the frame 110, the projection light source 122 emits light downward, and the projection lamp 120 projects outward from the light outlet 111 formed at the lower edge, so that the pattern is projected onto the desktop. Not limited to the installation manner of fig. 2, the projection lamp 120 may be installed at the upper edge of the frame 110, the projection light source 122 emits light upward, and the projection lamp 120 projects light outward from the light outlet 111 formed at the upper edge to project a pattern on the ceiling. The projection lamps 120 may also be installed at both side edges of the frame 110 to project toward the wall surface.

Specifically, as shown in fig. 6, a condensing convex lens 121A, a film 121B, and an imaging convex lens 121C are sequentially mounted in the projection lens barrel 121 in the direction in which light exits.

Projection lens barrel 121 is the hollow structure that light inlet was seted up to top and bottom, projection light source 122 is connected to the bottom, projection light source 122 is used for to projection lens barrel 121 internal emission light, spotlight convex lens 121A with light polymerization and radiation on film 121B, the pattern that remains the projection on film 121B, for example the brand LOGO of display, propaganda slogan or other propaganda patterns etc. formation of image convex lens 121C is used for projecting the pattern on film 121B through the light inlet that projection lens barrel 121's top was seted up.

Specifically, the condensing convex lens 121A is a planar convex lens, and one surface of the plane faces the projection light source 122. The imaging convex lens 121C includes two plane convex lenses having different curvatures and arranged in parallel, and one plane of the plane faces the film 121B.

It should be understood that the lens groups installed inside the projection lens barrel 121 are not limited to the case shown in fig. 6, and the number of the condensing convex lens 121A and the imaging convex lens 121C may be one or more; the condensing convex lens 121A and the imaging convex lens 121C may be a planar convex lens or a biconvex lens, which is not limited in this application.

The projection lens barrel 121 is provided therein with positioning installation grooves corresponding to the condensing convex lens 121A, the film 121B and the imaging convex lens 121C.

Alternatively, the projection lens barrel 121 is formed by fastening a left half and a right half. When the patterns need to be changed, the left half part and the right half part are separated, the film sheet 121B arranged in the projection lens cone 121 is changed, and then the left half part and the right half part are buckled, so that different patterns can be projected.

Projection lens barrel 121 detachable sets up in installation sleeve 112, and self can dismantle, makes things convenient for the consumer to carry out film 121B's change to realize changing projection pattern, make the projected pattern more diversified. Consumers can customize a plurality of film sheets according to their own preferences, take the projection lens barrel 121 out of the mounting sleeve 112 when wanting to change projection patterns, replace the film sheet 121B mounted inside, and then mount it back, which increases interest and makes the display more personalized.

With the detachable structure of the projection lens barrel 121 itself, the change of the projection pattern can be realized only by replacing the film 121B. Except for the film 121B, other structures of the projection lamp 120 can realize standardized mass production, so that different projection lamps 120 are not required to be produced corresponding to different projection patterns, the production cost is reduced, and the popularization and application in the market are facilitated.

Specifically, the lamp socket 123 is a circuit board, the projection light source 122 is an LED lamp bead installed on the circuit board, the connection line 123B of the lamp socket 123 is electrically connected to a main board circuit of the display 100, and is configured to supply power to the circuit board, and a circuit for controlling the LED lamp bead to emit light is printed on the circuit board.

When the display is powered on, the LED lamp beads emit light to emit light into the projection lens barrel 121, so that the projection lens barrel 121 projects a pattern outward.

Alternatively, the lamp socket 123 may be an aluminum substrate, a ceramic substrate, a copper substrate, or the like.

The aluminum substrate has good thermal conductivity and good heat dissipation, and can conduct heat generated by light emission of the LED lamp beads, so that the LED lamp beads are prevented from being damaged due to overheating, and the service life of the LED lamp beads is prolonged.

The LED lamp beads can emit light in single color or multiple colors, and a better visual effect can be achieved.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The display is characterized by comprising a display screen (130), a frame (110) and a projection lamp (120), wherein the display screen (130) is fixed on the inner side of the frame (110), the projection lamp (120) is installed in the frame (110), a light outlet (111) is formed in the frame (110), and the projection lamp (120) projects to the outer side of the display through the light outlet (111).

2. The display according to claim 1, wherein the projection lamp (120) comprises a projection lens barrel (121) and a projection light source (122), a mounting sleeve (112) is disposed in the frame (110), the projection lens barrel (121) is mounted in the mounting sleeve (112), and the projection light source (122) is fixed inside the projection lens barrel (121) and is configured to emit light to the projection lens barrel (121).

3. The display according to claim 2, wherein the projection lamp (120) further comprises a lamp holder (123), and the projection light source (122) is fixed to an inner side of the projection lens barrel (121) through the lamp holder (123).

4. The display device according to claim 3, wherein two opposite sides of the exterior of the mounting sleeve (112) are respectively provided with a side plate (113), each side plate (113) is provided with a slot (114), and two opposite ends of the lamp holder (123) are inserted into the two slots (114).

5. The display according to claim 2, wherein the projection column (121) is detachably mounted in the mounting sleeve (112) through the light exit opening (111).

6. The display device according to claim 4, wherein a positioning protrusion (121D) is disposed at a bottom of the projection lens barrel (121), a corresponding positioning hole (123A) is disposed on the lamp holder (123), and when the positioning protrusion (121D) is inserted into the positioning hole (123A), the bottom of the projection lens barrel (121) abuts against the lamp holder (123).

7. The display according to any of claims 1-4, wherein the projection lamp (120) is mounted on an upper edge or a lower edge of the bezel (110).

8. A display as claimed in claim 4, characterised in that the connection lines (123B) of the lamp holder (123) are electrically connected to a main board circuit of the display.

9. The display according to claim 2, wherein a condensing convex lens (121A), a film (121B) and an imaging convex lens (121C) are sequentially installed in the projection lens barrel (121) along the direction of light emergence, and a pattern to be projected is arranged on the film (121B).