Bulb compression resistance detection device

Abstract

The utility model discloses a bulb compression resistance detection device, which comprises a protective cover, a fixing assembly and a cleaning assembly, a top plate is fixed on the inner side of the protective cover, the fixing assembly is located right below the top plate, and the fixing assembly comprises a supporting base, a clamping arm, a fixing rod and a clamping block. The supporting base is fixed to the bottom end of the inner side of the protective cover, two sets of clamping arms are slidably connected to the outer side of the supporting base, multiple sets of fixing rods are fixed to the left end and the right end of the supporting base correspondingly, and clamping blocks are slidably connected to the outer sides of the multiple sets of fixing rods correspondingly; the cleaning assembly is located on the inner side of the protection cover and comprises an electric pushing rod, a supporting rod, a cleaning brush and a guiding rod. The fixing device can be flexibly adjusted and can adapt to bulbs of different sizes and shapes, so that the situation that the fixing device is frequently replaced every time bulbs of different shapes are replaced is avoided, and the practicability of the fixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light bulb detection, in particular to a light bulb pressure resistance detection device. Background Art

[0002] Light bulbs are commonly used lighting fixtures in people's daily lives. The main body of the light bulb consists of a lamp holder, a filament, and a glass lampshade. Since light bulbs are prone to collision during transportation, the glass lampshade of the light bulb is easily broken by the impact force during the collision, thus affecting the use of the light bulb. For example, the patent document with application number CN202020543772.0 discloses a quality inspection device for a smart light bulb shade, which is provided with a fixed structure, and the fixed structure is 1 / 3 or 1 / 4 of the size of a circle, and the left and right placement circles are symmetrically arranged, so that the light bulb is consistent with the outer wall of the fixed structure, thereby improving the stability of the fixation.

[0003] However, in similar solutions mentioned above, the shapes of light bulbs are various, and the existing fixing device cannot be flexibly adjusted, resulting in the need to frequently replace the fixing device each time a light bulb of a different shape is replaced, resulting in poor fixation applicability. In addition, after the lampshade shell is broken, the debris is scattered above the fixing device. If it is not cleaned in time, the subsequent lampshade test will be inaccurate.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a light bulb pressure resistance detection device is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a light bulb pressure resistance detection device, which solves the above-mentioned similar solutions proposed in the above-mentioned background technology. The shapes of light bulbs are diverse, and the existing fixing devices cannot be flexibly adjusted, resulting in the need to frequently replace the fixing devices each time a light bulb of a different shape is replaced, resulting in poor fixation applicability. In addition, after the lampshade shell is broken, the debris is scattered above the fixing device. If it is not cleaned in time, the subsequent lampshade test will be inaccurate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a light bulb pressure resistance detection device, comprising a protective cover, a fixing assembly and a cleaning assembly, a top plate is fixed on the inner side of the protective cover, and the fixing assembly is located directly below the top plate, and the fixing assembly comprises a support base, a clamping arm, a fixing rod and a clamping block, the support base is fixed to the inner bottom end of the protective cover, and two groups of the clamping arms are slidably connected to the outer side of the support base, and several groups of the fixing rods are fixed to the left and right ends of the support base, and the outer sides of several groups of the fixing rods are slidably connected to the clamping blocks, and the cleaning assembly is located on the inner side of the protective cover, and the cleaning assembly comprises an electric propulsion rod, a support rod, a cleaning brush and a guide rod, the cleaning brush is provided at the upper end of the support base, and the upper end of the cleaning brush is penetrated by the support rod, and the right end of the support rod is penetrated by the electric propulsion rod, and the left end of the support rod is penetrated by the guide rod.

[0007] Furthermore, two groups of electric telescopic rods are fixed below the top plate, and pressing plates are fixed at the lower ends of the two groups of electric telescopic rods.

[0008] Furthermore, the material of the protective cover is transparent glass, and the pressing plate is located directly above the supporting base.

[0009] Furthermore, four groups of connecting rods are fixed to the outer side of the support base, and a supporting spring is arranged at one end of the connecting rod away from the clamping block.

[0010] Furthermore, a fixing block is inserted into the outer side of the fixing rod, and the clamping block is made of elastic plastic material.

[0011] Furthermore, the cleaning brush forms a sliding structure with the guide rod through the electric propulsion rod, and a storage groove is fixed on the outer side of the support base.

[0012] The utility model provides a light bulb pressure resistance detection device, which has the following beneficial effects:

[0013] The fixture can be flexibly adjusted to adapt to bulbs of different sizes and shapes, thereby avoiding frequent replacement of the fixture every time a bulb of a different shape is replaced, thereby improving the practicality of the fixture, and the glass debris above the fixture can be cleaned in time to avoid the subsequent lampshade test being affected by the debris. The specific contents are as follows:

[0014] The spherical bulb is fixed by moving the front and rear clamping arms inward to clamp it, and the cylindrical lamp tube is placed horizontally and fixed by the clamping block, so that bulbs of different shapes can be fixed without replacing the fixing device, and the cleaning brush is driven by the electric propulsion rod to sweep across the upper end surface of the support base, so that the fixing component can be cleaned in time after each test. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a light bulb pressure resistance detection device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a fixed component of a light bulb pressure resistance detection device of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a clamping block of a light bulb pressure resistance detection device of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the top structure of a cleaning component of a light bulb pressure resistance detection device.

[0019] In the figure: 1. Protective cover; 2. Top plate; 3. Electric telescopic rod; 4. Pressing plate; 5. Fixing assembly; 501. Support base; 502. Clamping arm; 503. Fixing rod; 504. Clamping block; 521. Connecting rod; 522. Support spring; 531. Fixing block; 6. Cleaning assembly; 601. Electric propulsion rod; 602. Support rod; 603. Cleaning brush; 604. Guide rod; 7. Storage slot. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 4As shown, a light bulb compression detection device comprises a protective cover 1, a fixing assembly 5 and a cleaning assembly 6. The protective cover 1 is made of transparent glass material, which can prevent light bulb fragments from jumping out, thereby facilitating the recovery of the fragments, and the broken state of the light bulb can be visually observed through the transparent material. A top plate 2 is fixed to the inner side of the protective cover 1, and two sets of electric telescopic rods 3 are fixed under the top plate 2 for fixing the electric telescopic rods 3, and a pressing plate 4 is fixed at the lower end of the two sets of electric telescopic rods 3. Through the two sets of electric telescopic rods 3 and the pressing plate 4 applies pressure to the light bulb, thereby testing the pressure bearing capacity of the light bulb. The pressing plate 4 is located directly above the support base 501 and can press the light bulb. The fixing assembly 5 is located directly below the top plate 2, and the fixing assembly 5 includes a support base 501, a clamping arm 502, a fixing rod 503 and a clamping block 504. The inner bottom end of the protective cover 1 is fixed with a support base 501 for supporting and placing the light bulb, and two groups of clamping arms 502 are slidably connected to the outer side of the support base 501, and four groups of The connecting rod 521 is used to connect the support base 501 and the clamping arm 502, and can improve the clamping tightness of the clamping arm 502, so as to prevent the light bulb from slipping after being pressed. A supporting spring 522 is provided at one end of the connecting rod 521 away from the clamping block 504. The supporting spring 522 facilitates the adjustment of the distance between the two groups of clamping arms 502, so as to adapt to light bulbs of different diameters. In addition, a plurality of fixing rods 503 are fixed to both left and right ends of the support base 501, and the outer sides of the plurality of fixing rods 503 are slidably connected to the clamping blocks. 504, a fixing block 531 is inserted into the outer side of the fixing rod 503 for fixing the connecting rod 521, which is beneficial to improving the stability of the fixing device, and the material of the clamping block 504 is an elastic plastic material, which can enable the tubular bulb to be engaged with the upper end of the clamping block 504, thereby completing the fixation of the tubular bulb, and by sliding the position of the clamping block 504, lamp tubes of different lengths can be clamped to achieve flexible adjustment of the fixing component, which can adapt to bulbs of different sizes and shapes, thereby improving the flexibility and practicality of the fixing device.

[0022] The cleaning component 6 is located on the inner side of the protective cover 1, and the cleaning component 6 includes an electric propulsion rod 601, a support rod 602, a cleaning brush 603 and a guide rod 604. The upper end of the support base 501 is provided with a cleaning brush 603, and the glass debris on the surface of the base can be cleaned by sweeping the support base 501 with the brush, and the upper end of the cleaning brush 603 is penetrated by a support rod 602 to provide support for the cleaning brush 603, and the right end of the support rod 602 is penetrated by an electric propulsion rod 601, which is a driving device of the cleaning component 6, so that the cleaning brush 603 can be driven by the electric propulsion rod 601. The rod 601 and the guide rod 604 form a sliding structure, and the electric propulsion rod 601 drives the cleaning brush 603 to repeatedly sweep across the upper end surface of the support base 501, so that the glass debris above the support base 501 can be cleaned in time to avoid the subsequent lampshade test being affected by the debris. The left end of the support rod 602 is penetrated by a guide rod 604, which is used to provide support for the cleaning component 6, and can improve the stability of the movement of the cleaning component 6. A storage groove 7 is fixed on the outer side of the support base 501, so that the swept glass debris falls into the storage groove 7, which is convenient for collecting the debris.

[0023] In summary, when using this type of bulb pressure resistance detection device, first, open the protective cover 1, pull the support arms 502 outward, expand the distance between the support arms 502, and place the spherical bulb on the upper end of the support base 501, loosen the support arms 502, so that the support spring 522 drags the connecting rod 521 and the clamping arm 502 to move inward, thereby clamping the spherical bulb. If it is a cylindrical lamp tube, place the lamp tube directly on top of the support base 501, and move the clamping blocks 504 at both ends so that the lamp tube is clamped on top of the clamping blocks 504. At the same time, the protective cover 1 is closed and the electric telescopic rod 3 is started. The electric telescopic rod 3 drives the pressing plate 4 to move downward and squeeze the bulb until the bulb is broken. The electric telescopic rod 3 retracts and the pressing plate 4 is lifted upward. The large pieces of bulb fragments are broken outward and fall into the storage groove 7. The electric propulsion rod 601 is started. The electric propulsion rod 601 drives the cleaning brush 603 to slide horizontally along the guide rod 604. At the same time, the cleaning brush 603 sweeps across the upper end surface of the support base 501, thereby sweeping the glass fragments on the upper end surface of the support base 501 into the storage groove 7.

Claims

1. A light bulb pressure resistance detection device, comprising a protective cover (1), a fixing component (5) and a cleaning component (6), characterized in that: A top plate (2) is fixed to the inner side of the protective cover (1), and the fixing assembly (5) is located directly below the top plate (2), and the fixing assembly (5) comprises a support base (501), a clamping arm (502), a fixing rod (503) and a clamping block (504), the support base (501) is fixed to the inner bottom end of the protective cover (1), and two groups of the clamping arms (502) are slidably connected to the outer side of the support base (501), and a plurality of groups of the fixing rods (503) are fixed to the left and right ends of the support base (501), and the outer sides of the plurality of groups of the fixing rods (503) are slidably connected to the outer sides of the plurality of fixing rods (503). The support base (501) is dynamically connected to the clamping block (504), and the cleaning component (6) is located on the inner side of the protective cover (1), and the cleaning component (6) includes an electric propulsion rod (601), a support rod (602), a cleaning brush (603) and a guide rod (604), the cleaning brush (603) is arranged at the upper end of the support base (501), and the upper end of the cleaning brush (603) is penetrated by the support rod (602), and the right end of the support rod (602) is penetrated by the electric propulsion rod (601), and the left end of the support rod (602) is penetrated by the guide rod (604).

2. A light bulb pressure resistance detection device according to claim 1, characterized in that: Two groups of electric telescopic rods (3) are fixed below the top plate (2), and pressing plates (4) are fixed at the lower ends of the two groups of electric telescopic rods (3).

3. A light bulb pressure resistance detection device according to claim 2, characterized in that: The material of the protective cover (1) is a transparent glass material, and the pressing plate (4) is located directly above the supporting base (501).

4. A light bulb pressure resistance detection device according to claim 3, characterized in that: Four groups of connecting rods (521) are fixed on the outer side of the support base (501), and a supporting spring (522) is provided at one end of the connecting rod (521) away from the clamping block (504).

5. A light bulb pressure resistance detection device according to claim 4, characterized in that: A fixing block (531) is inserted into the outer side of the fixing rod (503), and the clamping block (504) is made of elastic plastic material.

6. A light bulb pressure resistance detection device according to claim 4, characterized in that: The cleaning brush (603) forms a sliding structure with the electric propulsion rod (601) and the guide rod (604), and a storage groove (7) is fixed on the outer side of the support base (501).

Images