Lamp convenient to mount and fix

Abstract

The utility model discloses a lamp convenient to install and fix, which relates to the technical field of lamps and comprises a base, a locking assembly and a lamp holder assembly, an installation shell is fixed above the base, a step position is arranged on the upper side of the installation shell, the locking assembly is installed inside the step position, and the lamp holder assembly is fixed on the base. The locking assembly comprises a fixing plate, transmission gears and arc-shaped racks, the fixing plate is fixedly connected with the mounting shell, the transmission gears are rotationally arranged on the left side and the right side of the fixing plate correspondingly, the arc-shaped racks are meshed with the inner sides of the transmission gears, and a lamp holder assembly is mounted above the step position. The lamp holder assembly comprises an assembling plate, a lamp bead, a lampshade, a containing groove and a through groove, the lamp bead is installed in the middle of the assembling plate, and the lampshade is connected to the outer side of the upper portion of the assembling plate. According to the lamp convenient to install and fix, the locking assembly enables the assembling plate and the fixing plate to be connected with each other and not to be separated, on the contrary, the lamp holder assembly and the locking assembly can be disassembled by reversely rotating the outer gear ring, and using is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a lamp which is easy to install and fix. Background Art

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. It refers to an appliance that can transmit light, distribute and change the light distribution of a light source, including all parts required to fix and protect the light source except the light source, as well as the line accessories necessary for connecting to the power supply.

[0003] Existing lamps usually need to be locked and fixed with bolts during installation, which makes installation and disassembly more troublesome.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a lamp that is easy to install and fix is ​​proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a lamp that is easy to install and fix, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lamp that is easy to install and fix, comprising a base, a locking assembly and a lamp holder assembly, a mounting shell is fixed on the top of the base, and a step position is arranged on the upper side of the mounting shell, a locking assembly is installed inside the step position, and the locking assembly comprises a fixing plate, a transmission gear and an arc-shaped rack, the fixing plate is fixedly connected to the mounting shell, and transmission gears are rotatably arranged on the left and right sides of the fixing plate, an arc-shaped rack is meshed on the inner side of the transmission gear, a lamp holder assembly is installed above the step position, and the lamp holder assembly comprises an assembly plate, a lamp bead, a lampshade, a receiving groove and a through groove, a lamp bead is installed in the middle of the assembly plate, and the lampshade is connected to the upper outer side of the assembly plate, arc-shaped receiving grooves are arranged on the left and right sides of the assembly plate, and a through groove is opened on one side of the receiving groove.

[0007] Furthermore, the locking assembly also includes an extension block, the middle part of the arc-shaped rack is fixed with the extension block, the extension block is in a "T"-shaped structure, and the extension block is slidably connected to the fixed plate.

[0008] Furthermore, the locking assembly also includes a limit block and an anti-slip rubber block. The limit block is fixed to the outside of one end of the arc-shaped rack, and the anti-slip rubber block is bonded to the inner side of the limit block.

[0009] Furthermore, hollow grooves are provided on both sides of the step position, and an outer gear ring is rotatably mounted on the outside of the step position, and the tooth blocks of the outer gear ring are fixed to the inner side wall thereof, and the outer gear ring is meshingly connected with the transmission gear.

[0010] Furthermore, the receiving groove is in an arc-shaped structure, and the through groove on one side of the receiving groove matches the size of the limiting block.

[0011] Furthermore, the interior of the installation shell is used to accommodate a junction box, and a lower outer wall of the installation shell is penetrated by heat dissipation fins.

[0012] The utility model provides a lamp that is easy to install and fix, and has the following beneficial effects:

[0013] The utility model is provided with a locking assembly. When the lamp holder assembly is installed at the step position of the mounting shell, the arc-shaped rack, the limit card block and the anti-skid rubber block can pass through the accommodating groove and the through groove to facilitate the subsequent connection and locking. When locking, the two transmission gears can be driven to rotate by rotating the outer gear ring. The rotation of the transmission gear can drive the movement of the two arc-shaped racks. At this time, the middle extension block of the arc-shaped rack is slidably connected with the preset sliding groove of the fixed plate and will not fall out, so that the arc-shaped rack moves and is placed on the accommodating groove. At the same time, the limit card block will also move to the accommodating groove, and the anti-skid rubber block can fit tightly with the inner side surface of the assembly plate, so that the assembly plate and the fixed plate are connected to each other and will not fall off. Conversely, the lamp holder assembly and the locking assembly can be removed by rotating the outer gear ring in the opposite direction. Installation and use are relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the external structure of a lamp that is easy to install and fix according to the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a locking assembly of a lamp that is easy to install and fix in the utility model;

[0016] Figure 3 This is a schematic diagram of the assembly structure of a locking assembly and a lamp holder assembly of a lamp that is easy to install and fix in the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of a lamp holder assembly of a lamp which is easy to install and fix.

[0018] In the figure: 1. base; 2. mounting shell; 3. step position; 4. locking assembly; 401. fixing plate; 402. transmission gear; 403. arc-shaped rack; 404. extension block; 405. limit block; 406. anti-slip rubber block; 5. hollow groove; 6. outer gear ring; 7. lamp holder assembly; 701. assembly plate; 702. lamp bead; 703. lamp cover; 704. receiving groove; 705. through groove; 8. heat dissipation fins. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] like Figure 1-Figure 4 As shown, a lamp that is easy to install and fix includes a base 1, a locking assembly 4 and a lamp holder assembly 7, a mounting shell 2 is fixed on the top of the base 1, and a step position 3 is arranged on the upper side of the mounting shell 2, the interior of the mounting shell 2 is used to accommodate a junction box, and a heat dissipation fin 8 is penetrated through the lower outer wall of the mounting shell 2; hollow grooves 5 are provided on the left and right sides of the step position 3, and an outer gear ring 6 is rotatably installed on the outside of the step position 3, and the tooth block of the outer gear ring 6 is fixed on its inner wall, and the outer gear ring 6 is meshed and connected with a transmission gear 402; the interior of the mounting shell 2 can accommodate a junction box, and the heat dissipation fins 8 are convenient for heat conduction and heat dissipation thereof, and the setting of the hollow grooves 5 on the left and right sides of the step position 3 allows the transmission gear 402 to have an installation and rotation space, and the two transmission gears 402 can be driven to rotate by rotating the outer gear ring 6, so as to facilitate the use of the locking assembly 4.

[0021] like Figure 2-Figure 3 As shown, a locking assembly 4 is installed inside the step position 3, and the locking assembly 4 includes a fixed plate 401, a transmission gear 402 and an arc-shaped rack 403. The fixed plate 401 is fixedly connected to the mounting shell 2, and the transmission gear 402 is rotatably arranged on the left and right sides of the fixed plate 401, and the inner side of the transmission gear 402 is meshed with an arc-shaped rack 403. The locking assembly 4 also includes an extension block 404, and the middle part of the arc-shaped rack 403 is fixed with an extension block 404, and the extension block 404 is a "T"-shaped structure, and the extension block 404 is slidably connected to the fixed plate 401; the locking assembly 4 also includes a limit card block 405 and an anti-slip rubber block 406, and one end of the arc-shaped rack 403 is fixed with a limit card block on the outside Block 405, and the inner side of the limit block 405 is adhered with an anti-slip rubber block 406; the rotation of the transmission gear 402 can drive the movement of the two arc-shaped racks 403. At this time, the middle extension block 404 of the arc-shaped rack 403 is slidably connected with the preset sliding groove of the fixed plate 401 and will not fall out, so that the arc-shaped rack 403 moves and is placed on the accommodating groove 704. At the same time, the limit block 405 will also move to the accommodating groove 704, and the anti-slip rubber block 406 can fit tightly with the inner side surface of the assembly plate 701, so that the assembly plate 701 and the fixed plate 401 are connected to each other and will not fall off. Conversely, the outer gear ring 6 can be rotated in the opposite direction to remove the lamp holder assembly 7 and the locking assembly 4, which is convenient to install and use.

[0022] like Figure 3-Figure 4As shown, a lamp holder assembly 7 is installed above the step position 3, and the lamp holder assembly 7 includes an assembly plate 701, a lamp bead 702, a lamp shade 703, a receiving groove 704 and a through groove 705. The lamp bead 702 is installed in the middle of the assembly plate 701, and the lamp shade 703 is connected to the upper outer side of the assembly plate 701. The left and right sides of the assembly plate 701 are provided with arc-shaped receiving grooves 704, and a through groove 705 is opened on one side of the receiving groove 704; the receiving groove 704 is an arc-shaped structure, and the through groove 705 on one side of the receiving groove 704 is in contact with the limit block 405. The lamp bead 702 can be powered on for lighting, and the lampshade 703 is a transparent structure for protecting the lamp bead 702 and transmitting light. The receiving groove 704 of the assembly plate 701 corresponds to the arc-shaped rack 403 of the fixing plate 401, and the through groove 705 of the assembly plate 701 corresponds to the limiting block 405 and the anti-slip rubber block 406, so that when the lamp head assembly 7 is installed with the step position 3 of the mounting shell 2, the arc-shaped rack 403, the limiting block 405 and the anti-slip rubber block 406 can pass through the receiving groove 704 and the through groove 705 to facilitate subsequent connection and locking.

[0023] In summary, if Figure 1-Figure 4 As shown, the lamp that is easy to install and fix, when in use, the lamp head assembly 7 can be installed first, so that the receiving groove 704 of the assembly plate 701 corresponds to the arc-shaped rack 403 of the fixing plate 401, and the through groove 705 of the assembly plate 701 corresponds to the limit block 405 and the anti-skid rubber block 406, so that the arc-shaped rack 403, the limit block 405 and the anti-skid rubber block 406 can pass through the receiving groove 704 and the through groove 705 during installation, and then the outer gear ring 6 is rotated to drive the rotation of the two transmission gears 402, and then the two arc-shaped racks 403 can be driven to move. At this time, the middle extension block 404 of the arc-shaped rack 403 and the pre-engraved block 406 of the fixing plate 401 are The slide groove is provided with a sliding connection and will not fall out, so that the arc-shaped rack 403 can be moved and placed on the receiving groove 704, and the limit block 405 will also move to the receiving groove 704, and after the movement, the anti-slip rubber block 406 can fit tightly with the inner side surface of the assembly plate 701, so that the assembly plate 701 and the fixed plate 401 are connected to each other and will not be separated. During use, the lamp bead 702 can be powered on for lighting, and the lampshade 703 is a transparent structural shell to protect the lamp bead 702 and let light pass. On the contrary, when it needs to be removed, the outer tooth ring 6 can be rotated in the opposite direction to separate the lamp head assembly 7 and the locking assembly 4, thereby completing the use process of the lamp that is easy to install and fix.

[0024] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A lamp that is easy to install and fix, comprising a base (1), a locking assembly (4) and a lamp holder assembly (7), characterized in that: A mounting shell (2) is fixed above the base (1), and a step position (3) is provided on the upper side of the mounting shell (2), a locking assembly (4) is installed inside the step position (3), and the locking assembly (4) comprises a fixing plate (401), a transmission gear (402) and an arc-shaped rack (403), the fixing plate (401) is fixedly connected to the mounting shell (2), and transmission gears (402) are rotatably provided on both left and right sides of the fixing plate (401), and the inner side of the transmission gear (402) is meshed with an arc-shaped rack (403). ), a lamp holder assembly (7) is installed above the step position (3), and the lamp holder assembly (7) comprises an assembly plate (701), a lamp bead (702), a lampshade (703), a receiving groove (704) and a through groove (705), the lamp bead (702) is installed in the middle of the assembly plate (701), and the upper outer side of the assembly plate (701) is connected to the lampshade (703), the left and right sides of the assembly plate (701) are both provided with arc-shaped receiving grooves (704), and a through groove (705) is opened on one side of the receiving groove (704).

2. A lamp that is easy to install and fix according to claim 1, characterized in that: The locking assembly (4) further comprises an extension block (404), the middle portion of the arc-shaped rack (403) is fixed with the extension block (404), the extension block (404) is in a "T"-shaped structure, and the extension block (404) is slidably connected to the fixing plate (401).

3. A lamp that is easy to install and fix according to claim 1, characterized in that: The locking assembly (4) further comprises a limit block (405) and an anti-slip rubber block (406); the limit block (405) is fixed to the outside of one end of the arc-shaped rack (403), and the anti-slip rubber block (406) is bonded to the inner side of the limit block (405).

4. The lamp that is easy to install and fix according to claim 1, characterized in that: The left and right sides of the step position (3) are both provided with hollow grooves (5), and an outer gear ring (6) is rotatably mounted on the outside of the step position (3), and the tooth blocks of the outer gear ring (6) are fixed to the inner side wall thereof, and the outer gear ring (6) is meshingly connected with the transmission gear (402).

5. The lamp that is easy to install and fix according to claim 3, characterized in that: The accommodating groove (704) is an arc-shaped structure, and the through groove (705) on one side of the accommodating groove (704) matches the size of the limiting block (405).

6. The lamp that is easy to install and fix according to claim 1, characterized in that: The interior of the installation shell (2) is used to accommodate a junction box, and a heat dissipation fin (8) penetrates the lower outer wall of the installation shell (2).

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