CN211399428U

CN211399428U - Light and shadow frame capable of replacing film patterns

Info

Publication number: CN211399428U
Application number: CN202020335838.7U
Authority: CN
Inventors: 黄继能; 官锦峰
Original assignee: Suzhou Chuangdalan Photoelectric Technology Co ltd
Current assignee: Suzhou Chuangdalan Photoelectric Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-09-01
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to a shadow lamp technical field, and disclose the utility model relates to a shadow frame of removable film pattern, including outer frame, outer frame fixed mounting is on the lighting fixture base, the middle part fixed mounting of outer frame has the LED lamp plate, four constant head tanks of symmetric distribution are seted up to the both sides of outer frame inner chamber, the inside of constant head tank is provided with locating component, and the shadow picture is placed between two constant head tanks, and is located the front and back side of LED lamp plate. Through the combined design of outer frame and constant head tank, be convenient for install the shadow picture on outer frame, utilize locating component's elasticity receive and release mechanism, realize the elasticity centre gripping and the location to the shadow picture, when conveniently changing the shadow picture, can also keep the installation stability of shadow picture, for daily use bring the facility, convenient to popularize and use.

Description

Light and shadow frame capable of replacing film patterns

Technical Field

The utility model relates to a shadow lamp technical field specifically is a shadow frame of removable film pattern.

Background

The light shadow lamp is a lamp which is provided with a card with an image at the front end of a light source or specially processes a lampshade, such as a glass lampshade, a cloth lampshade and the like, so that light is projected out and is not a light sheet, but is provided with a certain special figure, pattern and color, and is mostly used for bedroom night lights and decorative lamps.

The shadow frame is the outer frame of shadow lamp, installs the fretwork shadow picture that has the film pattern on outer frame usually, shines through the light source, forms the shadow pattern, but the shadow picture adopts the viscose direct fixation mostly, can not change according to user's hobby at will, for the user brings the inconvenience, for this reason, we propose a shadow frame of removable film pattern.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide a light and shadow frame capable of changing film patterns.

In order to realize the above-mentioned purpose, the utility model provides a pair of light and shadow frame of removable film pattern, including outer frame, outer frame fixed mounting is on the lighting fixture base, the middle part fixed mounting of outer frame has the LED lamp plate, four constant head tanks of symmetric distribution are seted up to outer frame inner chamber's both sides, the inside of constant head tank is provided with locating component, and the light and shadow picture is placed between two constant head tanks, and is located the front and back side of LED lamp plate.

Preferably, locating component comprises movable rod, locating piece and spring, the one end and the locating piece fixed connection of movable rod, the other end cup joints with the middle part activity of outer frame, spring activity suit is on the movable rod, and the both ends of spring respectively with the inner wall fixed connection of locating piece and constant head tank.

Preferably, one surface of the positioning block, which is far away from the movable rod, is a hemispherical surface, and one side of the light and shadow picture is clamped in the positioning groove and clings to the inner wall of the positioning groove and the hemispherical surface of the positioning block.

Preferably, the cavity is formed in the middle of the two ends of the outer frame, and one end, far away from the positioning block, of the movable rod extends into the cavity and is connected with the inner wall of the cavity in a sliding mode.

Preferably, the positioning block is a rubber product.

Preferably, the positioning groove is a vertically arranged slot, and the top end of the positioning groove is designed to be an opening.

Compared with the prior art, the utility model provides a light and shadow frame of removable film pattern has following beneficial effect:

the utility model discloses a combined design of outer frame and constant head tank is convenient for install the shadow picture on outer frame, utilizes locating component's elasticity receive and release mechanism, realizes the elasticity centre gripping and the location to the shadow picture, when conveniently changing the shadow picture, can also keep the installation stability of shadow picture, for daily use bring facility, convenient to popularize and use.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic top view of the outer frame of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. an outer frame; 2. an LED lamp panel; 3. positioning a groove; 4. a positioning assembly; 5. a movable rod; 6. positioning blocks; 7. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Please refer to fig. 1-3, a light and shadow frame capable of replacing film patterns, comprising an outer frame 1, wherein the outer frame 1 is fixedly installed on a base of a lamp bracket, an LED lamp panel 2 is fixedly installed in the middle of the outer frame 1, four positioning grooves 3 are symmetrically distributed on two sides of an inner cavity of the outer frame 1, a positioning assembly 4 is arranged inside the positioning grooves 3, a light and shadow picture (made of hard cards or PVC materials and capable of being arranged along with factory matching) is placed between the two positioning grooves 3, and the light and shadow picture is located on the front side and the back side of the LED lamp panel 2 (the LED lamp panel 2 is provided with LED lamp beads, and the LED.

Locating component 4 is by movable rod 5, locating piece 6 and spring 7 are constituteed, movable rod 5's one end and 6 fixed connection of locating piece, the other end cup joints with the middle part activity of outer frame 1, spring 7 activity suit is on movable rod 5, and spring 7's both ends respectively with the inner wall fixed connection of locating piece 6 and constant head tank 3, when the installation shadow picture, only need to insert the shadow picture between two constant head tanks 3, locating piece 6 receives the extrusion and promotes the inside extension of 5 outside frames of movable rod 1, make spring 7 take place elastic deformation, realize self-adaptation centre gripping and location to the shadow picture, make things convenient for the dismouting of shadow picture, use convenience has been improved.

The one side that movable rod 5 was kept away from to locating piece 6 is the hemisphere face, and one side card of light and shadow picture is in constant head tank 3, and hugs closely the inner wall of constant head tank 3 and the hemisphere face of locating piece 6, through the hemisphere face design of locating piece 6 for when the light and shadow picture is inserted under, locating piece 6 can be with the part insert power conversion direction down, and promote movable rod 5, improve the convenience of use.

The cavity is formed in the middle of the two ends of the outer frame 1, one end, far away from the positioning block 6, of the movable rod 5 extends into the cavity and is in sliding connection with the inner wall of the cavity, and due to the design of the cavity, the movable rod 5 can be in sliding sleeve connection with the inner portion of the outer frame 1, and the elastic retraction of the movable rod 5 driven by the spring 7 is facilitated.

The positioning block 6 is made of rubber, so that the friction force between the positioning block 6 and the light and shadow picture is improved, and the clamping stability is improved.

The positioning groove 3 is a vertically arranged slot, and the top end of the positioning groove is provided with an opening, so that the light and shadow pictures can be conveniently inserted from top to bottom.

The utility model discloses a combined design of outer frame 1 and constant head tank 3 is convenient for install the shadow picture on outer frame 1, utilizes the elasticity of locating component 4 to receive and release the mechanism, realizes the elasticity centre gripping and the location to the shadow picture, when conveniently changing the shadow picture, can also keep the installation stability of shadow picture, offers convenience, convenient to popularize and use for daily use.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a shadow frame of removable film pattern, includes outer frame (1), its characterized in that, outer frame (1) fixed mounting is on the lighting fixture base, the middle part fixed mounting of outer frame (1) has LED lamp plate (2), four constant head tanks (3) of symmetric distribution are seted up to the both sides of outer frame (1) inner chamber, the inside of constant head tank (3) is provided with locating component (4), and the shadow picture is placed between two constant head tanks (3), just is located the front and back side of LED lamp plate (2).

2. A photo frame capable of changing film patterns according to claim 1, wherein the positioning assembly (4) comprises a movable rod (5), a positioning block (6) and a spring (7), one end of the movable rod (5) is fixedly connected with the positioning block (6), the other end of the movable rod is movably sleeved with the middle part of the outer frame (1), the spring (7) is movably sleeved on the movable rod (5), and two ends of the spring (7) are respectively fixedly connected with the inner walls of the positioning block (6) and the positioning groove (3).

3. A photo frame capable of changing film patterns according to claim 2, wherein the side of the positioning block (6) away from the movable rod (5) is a hemisphere, and one side of the photo frame is clamped in the positioning groove (3) and tightly attached to the inner wall of the positioning groove (3) and the hemisphere of the positioning block (6).

4. A film stand as claimed in claim 2, wherein a cavity is defined in the middle of the two ends of the outer frame (1), and one end of the movable rod (5) away from the positioning block (6) extends into the cavity and is slidably connected to the inner wall of the cavity.

5. A film stand with changeable film patterns according to claim 2, wherein the positioning block (6) is made of rubber.

6. A film stand with film patterns replaceable according to claim 1, characterized in that the positioning slot (3) is a vertically-open slot and the top end is open.