Halogen lamp mounting structure

Abstract

The utility model relates to the technical field of halogen lamps, and particularly discloses a halogen lamp installation structure which comprises a base and a light-emitting part, a working connector is installed on the upper end face of the light-emitting part, a connecting block is fixedly connected to the lower end face of the base, and an installation groove matched with the working connector is formed in the connecting block. A plurality of circumferentially distributed sliding rods are slidably connected into the connecting block, two symmetrically distributed short columns are fixedly connected to the outer walls of the plurality of sliding rods, a sleeve is slidably connected to the outer wall of the connecting block, a plurality of circumferentially distributed first sliding grooves are formed in the outer wall of the sleeve, and two symmetrically distributed second sliding grooves are formed in the inner walls of the plurality of first sliding grooves; the multiple short columns are slidably connected with the multiple second sliding grooves correspondingly, through cooperation of the working connector, the connecting block, the mounting groove, the sleeve, the first sliding grooves, the second sliding grooves, the sliding rods, the short columns and the second springs, when the sleeve slides up and down, the sliding rods can be driven to be clamped into the clamping grooves or disengaged from the clamping grooves, and therefore the bulb is fixed or disassembled, and the bulb is convenient to install and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of halogen lamps, and specifically discloses a halogen lamp installation structure. Background Art

[0002] A halogen lamp bulb, simply referred to as a halogen bulb or halogen lamp, also known as a tungsten halogen lamp bulb or quartz lamp bulb, is a variant of an incandescent lamp. The biggest difference between a halogen lamp and an incandescent lamp is that the glass shell of the halogen lamp is filled with some halogen element gases (usually iodine or bromine). Its working principle is as follows: when the filament heats up, tungsten atoms are evaporated and move towards the glass tube wall. When approaching the glass tube wall, the tungsten vapor is cooled to about 800 °C and combines with halogen atoms to form tungsten halide (tungsten iodide or tungsten bromide). The tungsten halide continues to move towards the center of the glass tube and returns to the oxidized filament again. Since tungsten halide is a very unstable compound, it will decompose into halogen vapor and tungsten again when heated. In this way, tungsten is deposited on the filament again, making up for the evaporated part. Through this regeneration cycle process, not only the service life of the filament is greatly extended, but also since the filament can work at a higher temperature, higher brightness, higher color temperature and higher luminous efficiency are obtained.

[0003] Most of the existing halogen lamps are fixed on the lamp socket through threads. In the whole operation process, the internal thread and the external thread need to be matched, and the operation is relatively complicated. After a long time, the threads are easily worn, which affects the replacement and use of the lamp body. Therefore, a halogen lamp installation structure is needed to solve this problem. Summary of the Utility Model

[0004] The utility model provides a halogen lamp installation structure, which installs the halogen lamp in the base by means of clamping, and is convenient for installation and disassembly.

[0005] The utility model is realized as follows: a halogen lamp installation structure includes a base and a light-emitting part. A working joint is installed on the upper end surface of the light-emitting part. A connecting block is fixedly connected to the lower end surface of the base. An installation groove matching the working joint is opened inside the connecting block. A plurality of sliding rods distributed circumferentially are slidably connected inside the connecting block. Two symmetrically distributed short columns are fixedly connected to the outer walls of the plurality of sliding rods. A sleeve is slidably connected to the outer wall of the connecting block. A plurality of first chutes distributed circumferentially are opened on the outer wall of the sleeve. Two symmetrically distributed second chutes are opened on the inner walls of the plurality of first chutes. The plurality of short columns are respectively slidably connected to the plurality of second chutes. A plurality of card slots matching the sliding rods are opened on the outer wall of the working joint. A second spring is sleeved on the outer wall of the connecting block. The upper end of the second spring is fixedly connected to the base, and the lower end of the second spring is fixedly connected to the sleeve.

[0006] For the convenience of energizing the working joint, as an optimization of the halogen lamp installation structure of the present utility model, a first energizing joint is fixedly connected to the lower end surface of the base, a second energizing joint is arranged below the first energizing joint, and a first spring is fixedly connected between the first energizing joint and the second energizing joint.

[0007] For the convenience of fixing the base, as an optimization of the halogen lamp installation structure of the present utility model, a plurality of fixing bolts are threadedly connected to the outer wall of the base.

[0008] To prevent the working joint from rotating in the installation groove, as an optimization of the halogen lamp installation structure of the present utility model, the cross-section of the working joint is rectangular.

[0009] For the convenience of the working joint sliding into the installation groove and extruding the sliding rod to slide outwards, as an optimization of the halogen lamp installation structure of the present utility model, the opposite ends of the plurality of sliding rods are beveled.

[0010] To prevent electric shock to personnel, as an optimization of the halogen lamp installation structure of the present utility model, both the sleeve and the sliding rod are made of insulating materials.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] In this halogen lamp installation structure, through the cooperation of the working joint, the connecting block, the installation groove, the sleeve, the first sliding groove, the second sliding groove, the sliding rod, the short column, and the second spring, when the sleeve slides up and down, the sliding rod can be driven to engage with or disengage from the card slot, thereby fixing or disassembling the light bulb. The installation and disassembly of the light bulb are convenient, and the use effect is good. Description of the Drawings

[0013] Figure 1 It is the overall structure diagram of a halogen lamp installation structure of the present utility model;

[0014] Figure 2 It is the front view cross-sectional view of a halogen lamp installation structure of the present utility model;

[0015] Figure 3 It is the structure diagram of the sleeve of the present utility model;

[0016] Figure 4 It is the structure diagram of the working joint of the present utility model;

[0017] Figure 5 It is the structure diagram of the sliding rod of the present utility model.

[0018] In the figure, 1 is the base; 2 is the light-emitting part; 3 is the working joint; 4 is the connecting block; 5 is the installation groove; 6 is the sleeve; 7 is the first chute; 8 is the second chute; 9 is the sliding rod; 10 is the short column; 11 is the first power-on joint; 12 is the second power-on joint; 13 is the first spring; 14 is the second spring; 15 is the fixing bolt; 16 is the card slot. Detailed implementation manner

[0019] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0021] Please refer to Figures 1-5 , a halogen lamp installation structure, including a base 1 and a light-emitting part 2. A working joint 3 is installed on the upper end surface of the light-emitting part 2. A connecting block 4 is fixedly connected to the lower end surface of the base 1. An installation groove 5 matching the working joint 3 is opened inside the connecting block 4. A plurality of sliding rods 9 distributed circumferentially are slidably connected inside the connecting block 4. Two symmetrically distributed short columns 10 are fixedly connected to the outer walls of the plurality of sliding rods 9. A sleeve 6 is slidably connected to the outer wall of the connecting block 4. A plurality of first chutes 7 distributed circumferentially are opened on the outer wall of the sleeve 6. Two symmetrically distributed second chutes 8 are opened on the inner walls of the plurality of first chutes 7. The plurality of short columns 10 are respectively slidably connected to the plurality of second chutes 8. A plurality of card slots 16 matching the sliding rods 9 are opened on the outer wall of the working joint 3. A second spring 14 is sleeved on the outer wall of the connecting block 4. The upper end of the second spring 14 is fixedly connected to the base 1, and the lower end of the second spring 14 is fixedly connected to the sleeve 6.

[0022] In this embodiment: When disassembling the bulb, push the sleeve 6 upward. The sleeve 6 drives a plurality of sliding rods 9 to slide outward through the second chute 8 and the short column 10, so that the sliding rods 9 are disengaged from the card slots 16. At this time, the working joint 3 and the light-emitting part 2 can be removed, that is, the halogen lamp is removed. When installing the bulb, insert the working joint 3 into the installation groove 5 and slide it upward. The working joint 3 extrudes a plurality of sliding rods 9 outward, causing the sliding rods 9 to slide outward, and then drives the sleeve 6 to slide upward and compress the second spring 14 through the short column 10 and the second chute 8. When the sliding rods 9 are aligned with the card slots 16, the sliding rods 9 slide inward under the elastic force of the second spring 14 and are snapped into the card slots 16 to fix the working joint 3. The utility model installs the bulb in the base 1 by means of snap connection, which is convenient for installation and disassembly.

[0023] As a technical optimization scheme of the utility model, a first power connection joint 11 is fixedly connected to the lower end surface of the base 1. A second power connection joint 12 is arranged below the first power connection joint 11. A first spring 13 is fixedly connected between the first power connection joint 11 and the second power connection joint 12.

[0024] In this embodiment: By the elastic force of the first spring 13, the second power connection joint 12 is always tightly pressed on the working joint 3, which is convenient for supplying power to the bulb.

[0025] As a technical optimization scheme of the utility model, a plurality of fixing bolts 15 are threadedly connected to the outer wall of the base 1.

[0026] In this embodiment: By means of the fixing bolts 15, it is convenient to fix the base 1 on the wall surface.

[0027] As a technical optimization scheme of the utility model, the cross section of the working joint 3 is rectangular.

[0028] In this embodiment: By setting the cross section of the working joint 3 to be rectangular, the rotation of the working joint 3 is prevented, which is convenient for the alignment of the card slots 16 and the sliding rods 9.

[0029] As a technical optimization scheme of the utility model, the opposite ends of the plurality of sliding rods 9 are beveled.

[0030] In this embodiment: By setting the opposite ends of the plurality of sliding rods 9 to be beveled, it is convenient for the working joint 3 to extrude the sliding rods 9 outward when inserted into the installation groove 5.

[0031] As a technical optimization scheme of the utility model, both the sleeve 6 and the sliding rods 9 are made of insulating materials.

[0032] In this embodiment: By setting both the sleeve 6 and the sliding rods 9 to be made of insulating materials, electric shock of personnel is prevented.

[0033] Working principle and usage process of the utility model: When disassembling the bulb, push the sleeve 6 upward. The sleeve 6 drives multiple sliding rods 9 to slide outwards through the second chute 8 and the short column 10, so that the sliding rods 9 are disengaged from the card slots 16. At this time, the working joint 3 and the light-emitting part 2 can be removed, that is, the halogen lamp is removed. When installing the bulb, insert the working joint 3 into the installation groove 5 and slide it upward. The working joint 3 extrudes multiple sliding rods 9 outwards, causing the sliding rods 9 to slide outwards, and then drives the sleeve 6 to slide upward and compress the second spring 14 through the short column 10 and the second chute 8. When the sliding rods 9 are aligned with the card slots 16, the sliding rods 9 slide inwards under the elastic force of the second spring 14 and are clamped into the card slots 16 to fix the working joint 3. The utility model installs the bulb in the base 1 by means of clamping, which is convenient for installation and disassembly.

[0034] The above are only the preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model shall be included within the protection scope of the utility model.

Claims

1. A halogen lamp mounting structure, comprising a base (1) and a light-emitting portion (2), characterized in that: The upper end surface of the light-emitting portion (2) is provided with a working joint (3); the lower end surface of the base (1) is fixedly connected with a connecting block (4); a mounting groove (5) matching the working joint (3) is provided inside the connecting block (4); a plurality of circumferentially distributed sliding rods (9) are slidably connected inside the connecting block (4); the outer walls of the plurality of sliding rods (9) are fixedly connected with two symmetrically distributed short columns (10); the outer wall of the connecting block (4) is slidably connected with a sleeve (6); the outer wall of the sleeve (6) is provided with a plurality of A first slide groove (7) is distributed circumferentially, and the inner walls of the plurality of the first slide grooves (7) are each provided with two symmetrically distributed second slide grooves (8), and the plurality of short columns (10) are respectively slidably connected to the plurality of second slide grooves (8). The outer wall of the working joint (3) is provided with a plurality of slots (16) matching the slide rod (9), and the outer wall of the connecting block (4) is sleeved with a second spring (14), the upper end of the second spring (14) is fixedly connected to the base (1), and the lower end of the second spring (14) is fixedly connected to the sleeve (6).

2. A halogen lamp installation structure according to claim 1, characterized in that: A first electrical connector (11) is fixedly connected to the lower end surface of the base (1), a second electrical connector (12) is arranged below the first electrical connector (11), and a first spring (13) is fixedly connected between the first electrical connector (11) and the second electrical connector (12).

3. The halogen lamp installation structure according to claim 1, characterized in that: The outer wall of the base (1) is threadedly connected with a plurality of fixing bolts (15).

4. The halogen lamp installation structure according to claim 1, characterized in that: The cross section of the working joint (3) is rectangular.

5. The halogen lamp installation structure according to claim 1, characterized in that: The opposite ends of the plurality of sliding rods (9) are inclined.

6. The halogen lamp installation structure according to claim 1, characterized in that: The sleeve (6) and the sliding rod (9) are both made of insulating materials.

Images