Indicator lamp convenient to install

Abstract

According to the technical scheme, the indicator lamp convenient to install is characterized in that the indicator lamp comprises an indicator lamp shell and a fastener capable of being connected with the indicator lamp shell in a threaded mode, the indicator lamp shell comprises a hollow shell body, an image display lampshade and an outer lampshade, and the image display lampshade and the outer lampshade are arranged at the opening end of the shell body; the graphic display lampshade is made of light-transmitting materials and provided with indication patterns, the graphic display lampshade, the outer lampshade and the shell body are independently arranged, the graphic display lampshade is detachably connected to the open end of the shell body, the outer lampshade and the shell body are detachably and fixedly connected, and the outer lampshade is located on the outer side of the graphic display lampshade. A plurality of limiting grooves used for limiting the image display lampshade are formed in the opening end of the shell body, the limiting grooves are evenly distributed in an annular structure, and at least one limiting protruding block capable of being embedded into the corresponding limiting groove is arranged on the image display lampshade in a protruding mode. The indicating lamp can be conveniently installed, and the orientation of the indicating pattern can be conveniently adjusted and controlled.

Description

Technical Field

[0001] The utility model relates to an indicator light, more specifically, it relates to an indicator light which is easy to install. Background Art

[0002] Indicator lights, also known as signal lights, are mainly used on electrical equipment such as electrical cabinets and distribution boxes to provide signal indications. Existing indicator lights are usually installed by fasteners, but there is usually an indicator pattern on the graphic display lampshade inside the indicator light. During installation, the staff needs to pay special attention to the direction of the indicator image. If it is accidentally installed upside down or crooked, the indicator light needs to be dismantled and reinstalled, which is not conducive to the convenient installation of the indicator light. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an indicator light that is easy to install to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an indicator light that is easy to install, comprising an indicator light housing and a fastener that can be screwed to the indicator light housing, the indicator light housing comprising a hollow shell body, and a graphic display lampshade and an outer lampshade arranged at the open end of the shell body, the graphic display lampshade is made of a light-transmitting material and is provided with an indication pattern, the graphic display lampshade, the outer lampshade and the shell body are independently arranged with each other, the graphic display lampshade is detachably connected to the open end of the shell body, the outer lampshade is detachably fixedly connected to the shell body and the outer lampshade is located on the outside of the graphic display lampshade, a limiting groove for limiting the graphic display lampshade is arranged at the open end of the shell body, a plurality of limiting grooves are provided and each limiting groove is evenly distributed in an annular structure, a limiting protrusion that can be embedded in the limiting groove is convexly provided on the graphic display lampshade, and at least one limiting protrusion is provided.

[0005] The utility model is further configured as follows: the opening end of the shell body is provided with an installation cavity for embedding the graphic display lampshade, the limiting groove is opened on the inner side wall of the installation cavity and is open upward, the limiting protrusion is convexly provided on the outer side wall of the graphic display lampshade, and when the limiting protrusion falls on the bottom of the groove in the limiting groove, the graphic display lampshade falls on the bottom of the installation cavity.

[0006] The utility model is further configured as follows: both sides of the limiting groove are provided with guiding inclined surfaces for the limiting protrusion to accurately slide into the limiting groove.

[0007] The utility model is further configured as follows: a buckling structure that can be buckled with each other is arranged between the outer lampshade and the shell body.

[0008] The utility model is further configured as follows: a conductive copper piece is arranged at the end of the shell body away from the outer lampshade, a light source component is arranged inside the shell body, the light source component is provided with a wire for connecting with the conductive copper piece, and the wire is riveted to the conductive copper piece.

[0009] The utility model is further configured as follows: a guide hole for the wire to pass through is arranged on the shell body, the guide hole is arranged in a trumpet-shaped structure, and the large-diameter end of the guide hole is arranged toward the inside of the shell body.

[0010] The utility model is further configured as follows: a heat dissipation structure is provided on the shell body, the heat dissipation structure comprises heat dissipation slots and heat dissipation holes, and the heat dissipation holes and the heat dissipation slots are arranged in a staggered manner.

[0011] To sum up, the utility model has the following beneficial effects: the limiting grooves are densely arranged, so that the limiting protrusions can fall into any limiting grooves, so that the graphic display lampshade can be adjusted to any angle. Therefore, during the installation process of the indicator light, the indicator light housing can be first fixed in place by fasteners, and there is no need to pay attention to the orientation of the indicator pattern during the installation process, so it is conducive to the convenient installation of the indicator light, and then the outer lampshade and the graphic display lampshade are removed in turn, the graphic display lampshade is rotated to the required angle and then the limiting protrusions are embedded in the limiting grooves, thereby realizing the limitation of the graphic display lampshade, and finally the outer lampshade is installed on the shell body, and the orientation of the indicator pattern can be conveniently adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the indicator light;

[0013] Figure 2 It is a schematic diagram of the three-dimensional exploded structure of the indicator light;

[0014] Figure 3 Schematic diagram of the three-dimensional structure of the shell body;

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the buckle connection structure between the shell body and the outer lampshade;

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the other end of the shell body when the wire and the conductive copper part are riveted together;

[0017] Figure 6 It is a schematic diagram of the structure in which the wire is connected between the conductive copper part and the light source component;

[0018] Figure 7 It is a schematic diagram of the three-dimensional structure of the guide hole at the other end of the shell body.

[0019] Figure numerals: 1. indicator light housing; 11. housing body; 111. limiting groove; 112. mounting cavity; 113. guide slope; 114. guide hole; 115. heat dissipation groove; 116. heat dissipation hole; 12. graphic display lamp cover; 121. limiting protrusion; 13. outer lamp cover; 14. buckle structure; 2. fastener; 3. conductive copper part; 4. light source component; 5. wire. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention, wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] Reference Figure 1-7 As shown, an indicator light that is easy to install includes an indicator light housing 1 and a fastener 2 that can be screwed to the indicator light housing 1, and the indicator light housing 1 can be fixedly installed by the fastener 2. The indicator light housing 1 includes a hollow shell body 11, and a graphic display lampshade 12 and an outer lampshade 13 arranged at the open end of the shell body 11. The shell body 11 can accommodate various light source components 4 such as circuit boards and protective elements. The graphic display lampshade 12 is made of a light-transmitting material and is provided with an indicating pattern, wherein the indicating pattern is not shown in the figure, and the pattern can be referred to as an arrow, etc. The graphic display lampshade 12 and the outer lampshade 13 are independently arranged as well as the shell body 11, and the graphic display lampshade 12 is detachably connected to the open end of the shell body 11, and the outer lampshade 13 is detachably fixedly connected to the shell body 11 and the outer lampshade 13 is located on the outside of the graphic display lampshade 12, so that the graphic display lampshade 12 is located on the inside of the outer lampshade 13 to play a protective role.

[0022] A limiting groove 111 for limiting the position of the image display lamp cover 12 is arranged at the open end of the shell body 11. There are multiple limiting grooves 111 and each limiting groove 111 is evenly distributed in a ring structure. A limiting protrusion 121 that can be embedded in the limiting groove 111 is convexly provided on the image display lamp cover 12, and at least one limiting protrusion 121 is arranged. The limiting grooves 111 are densely arranged so that the limiting protrusions 121 can fall into any limiting grooves 111, so that the graphic display lamp cover 12 can be turned to any angle. Therefore, during the installation process of the indicator light, the indicator light housing 1 can be fixed in place by the fasteners 2, and there is no need to pay attention to the direction of the indicator pattern during the installation process, so it is conducive to the convenient installation of the indicator light. Then, the outer lamp cover 13 and the graphic display lamp cover 12 are removed in turn, the graphic display lamp cover 12 is rotated to the required angle and then the limiting protrusions 121 are embedded in the limiting grooves 111, so as to limit the graphic display lamp cover 12, and finally the outer lamp cover 13 is installed on the shell body 11, so that the direction of the indicator pattern can be conveniently adjusted.

[0023] The open end of the shell body 11 is provided with an installation cavity 112 for the graphic display lampshade 12 to be embedded. The setting of the installation cavity 112 can allow the graphic display lampshade 12 to be embedded, which is beneficial to improving the placement stability of the graphic display lampshade 12; the limiting groove 111 is opened on the inner wall of the installation cavity 112 and is open upward, and the limiting protrusion 121 is protruding on the outer wall of the graphic display lampshade 12, so that the graphic display lampshade 12 can directly fall into the installation cavity 112 from the open part, which is convenient for the installer to take and place the graphic display lampshade 12; when the limiting protrusion 121 falls on the bottom of the groove in the limiting groove 111, the graphic display lampshade 12 falls on the bottom of the installation cavity 112, which is beneficial to further improve the placement stability of the graphic display lampshade 12.

[0024] Both sides of the limiting groove 111 are provided with guiding inclined surfaces 113 for the limiting protrusion 121 to accurately slide into the limiting groove 111. The setting of the guiding inclined surfaces 113 makes the opening of the limiting groove 111 open, so that the limiting protrusion 121 can slide into the limiting groove 111 accurately and conveniently.

[0025] A buckle structure 14 is provided between the outer lampshade 13 and the shell body 11, which can be buckled with each other. Figure 4 As shown, the snap-fit ​​structure 14 may include snap-fit ​​blocks arranged on the inner wall of the outer lamp cover 13 and the outer wall of the shell body 11. The two snap-fit ​​blocks are also provided with wedge-shaped surfaces for convenient snap-fitting of the two, which can facilitate the detachable and fixed connection between the outer lamp cover 13 and the shell body 11. Even if the indicator light is shaken, it is more resistant to falling off than the conventional screw connection method.

[0026] The end of the shell body 11 away from the outer lampshade 13 is provided with a conductive copper piece 3, and a light source component 4 is provided in the shell body 11. The light source component 4 is provided with a wire 5 for connecting with the conductive copper piece 3, and the wire 5 is riveted to the conductive copper piece 3. Figure 6 As shown, the light source component 4 includes a circuit board and capacitors and resistors arranged on the circuit board, which are well-known technologies and adopt a common design. The wire 5 is electrically connected between the light source component 4 and the conductive copper member 3. Figure 5 As shown, the connection between the conductive copper member 3 and the external component is a well-known technology and adopts a common design. In the present application, the light source component 4 is electrically connected to the conductive copper member 3 by riveting the wire 5 without welding, which not only avoids the damage of solder to the human body during welding, but also makes it more convenient to install the conductive copper member 3. In addition, the conductive copper member 3 adopts a stretching structure, and the contact between the two is more secure after riveting with the wire 5. The riveting of the wire 5 and the conductive copper member 3 not only increases the reliability of the electrical connection between the two, but also effectively improves the structural strength between the two, which is beneficial to improve the operating stability of the indicator light.

[0027] The shell body 11 is provided with a guide hole 114 for the wire 5 to pass through, and the guide hole 114 is arranged in a trumpet-shaped structure, and the large-diameter end of the guide hole 114 is arranged toward the shell body 11. The inner wall of the trumpet-shaped guide hole 114 is arranged obliquely, and can guide the wire 5 to pass through. This is because during installation, the wire 5 is arranged on the light source component 4, and when the light source component 4 is placed in the shell body 11, the guide hole 114 located at the bottom of the shell body 11 can guide the wire 5 to pass through, thereby facilitating the placement of the light source component 4 and the guiding and passing of the wire 5.

[0028] The shell body 11 is provided with a heat dissipation structure, which includes heat dissipation slots 115 and heat dissipation holes 116. The heat dissipation holes 116 are arranged alternately with the heat dissipation slots 115. The alternate arrangement of the heat dissipation slots 115 and the heat dissipation holes 116 can not only achieve heat dissipation of various components inside the indicator light, but also avoid the risk of foreign matter entering.

[0029] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. An indicator light that is easy to install, comprising an indicator light housing (1) and a fastener (2) that can be screwed to the indicator light housing (1), wherein: The indicator light housing (1) comprises a hollow shell body (11), and a graphic display lampshade (12) and an outer lampshade (13) arranged at an open end of the shell body (11); the graphic display lampshade (12) is made of a light-transmitting material and is provided with an indication pattern; the graphic display lampshade (12), the outer lampshade (13) and the shell body (11) are arranged independently of each other; the graphic display lampshade (12) is detachably connected to the open end of the shell body (11); the outer lampshade (13) is detachably fixed to the shell body (11) The outer lampshade (13) is arranged to be connected with the image display lampshade (12), and a limiting groove (111) for limiting the image display lampshade (12) is arranged at the open end of the shell body (11), and the limiting grooves (111) are provided in plurality and each limiting groove (111) is evenly distributed in a ring structure, and a limiting protrusion (121) capable of being embedded in the limiting groove (111) is convexly provided on the image display lampshade (12), and at least one limiting protrusion (121) is provided.

2. The indicator light that is easy to install according to claim 1 is characterized in that: The open end of the shell body (11) is provided with an installation cavity (112) for the graphic display lampshade (12) to be embedded, the limiting groove (111) is arranged on the inner side wall of the installation cavity (112) and is open upward, the limiting protrusion (121) is protruding on the outer side wall of the graphic display lampshade (12), and when the limiting protrusion (121) falls on the bottom of the groove in the limiting groove (111), the graphic display lampshade (12) falls on the bottom of the installation cavity (112).

3. An indicator light that is easy to install according to claim 1 or 2, characterized in that: Both sides of the limiting groove (111) are provided with guiding inclined surfaces (113) for the limiting protrusion (121) to accurately slide into the limiting groove (111).

4. The indicator light that is easy to install according to claim 1 is characterized in that: A buckling structure (14) that can be buckled with each other is provided between the outer lampshade (13) and the shell body (11).

5. The indicator light that is easy to install according to claim 1 is characterized in that: A conductive copper piece (3) is provided at the end of the shell body (11) away from the outer lampshade (13), a light source component (4) is provided inside the shell body (11), and the light source component (4) is provided with a wire (5) for connecting to the conductive copper piece (3), and the wire (5) is riveted to the conductive copper piece (3).

6. The indicator light that is easy to install according to claim 5 is characterized in that: The shell body (11) is provided with a guide hole (114) for the wire (5) to pass through, the guide hole (114) is arranged in a trumpet-shaped structure, and the large-diameter end of the guide hole (114) is arranged toward the inside of the shell body (11).

7. The indicator light that is easy to install according to claim 1 is characterized by: The shell body (11) is provided with a heat dissipation structure, the heat dissipation structure comprising heat dissipation grooves (115) and heat dissipation holes (116), and the heat dissipation holes (116) and the heat dissipation grooves (115) are arranged in a staggered manner.

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