Quartz lamp tube length calibration device

Abstract

The utility model discloses a quartz lamp tube length calibration device, and relates to the technical field of quartz lamp tube length calibration, and the device comprises a first calibration member and a second calibration member which cooperate with each other; each of the first calibration piece and the second calibration piece comprises a fixing part and a clamping part which are arranged adjacently; the fixing part sleeves the quartz lamp tube and is located at a preset measurement position; the clamping part is used for clamping the measuring piece on one side of the quartz lamp tube along the length direction of the quartz lamp tube, and the length of the quartz lamp tube is calibrated through the corresponding reading of the clamping part on the measuring piece. The device is simple in structure and convenient to operate, and the calibration accuracy of the length of the quartz lamp tube can be effectively improved.

Description

Technical Field

[0001] The present disclosure generally relates to the technical field of quartz lamp tube length calibration, and in particular to a quartz lamp tube length calibration device. Background Art

[0002] The current application of quartz tubes in the field of lamps has demonstrated their excellent light transmittance, high temperature resistance, chemical stability and electrical insulation. These characteristics enable quartz tube lamps to provide efficient, stable and reliable light sources in various applications.

[0003] During the manufacturing process of quartz lamps, in order to ensure that the size and shape of the quartz lamps meet specific process requirements or standards, it is usually necessary to mark the diameter change of the quartz lamps and measure their length according to the mark to avoid inaccurate length affecting the subsequent assembly or use of the product.

[0004] At present, the length measurement of the diameter change part of the quartz lamp tube is mostly carried out by directly measuring the distance between two marks using a measuring tool such as a box ruler. Although this measurement method is simple to operate, the box ruler and the diameter change part of the quartz lamp tube cannot be directly fitted together, which greatly increases the measurement error. If the measurement error is too large, it will directly lead to the product being scrapped. Therefore, we provide a quartz lamp tube length calibration device to solve the above problem. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a length calibration device for a quartz lamp tube.

[0006] The present application provides a quartz lamp length calibration device, comprising: a first calibration member and a second calibration member that cooperate with each other;

[0007] The first calibration member and the second calibration member each include a fixing portion and a clamping portion disposed adjacent to each other;

[0008] The fixing portion is sleeved on the outside of the quartz lamp tube and is located at a preset measurement position; the clamping portion is used to clamp the measuring piece to one side of the quartz lamp tube along the length direction of the quartz lamp tube, and the length of the quartz lamp tube is calibrated by the corresponding indication of the clamping portion on the measuring piece.

[0009] According to the technical solution provided in the present application, the first calibration piece includes: a first calibration piece body, the first calibration piece body is an integrally formed elastic structure, and its outer shape is a cylindrical block.

[0010] According to the technical solution provided in this application, the fixing portion of the first calibration member is a through-hole structure that passes through the first calibration member body;

[0011] The engaging portion of the first calibration piece is a first engaging groove provided on the first calibration piece body. The first engaging groove is located on one side of the through-hole structure, and an extending direction of the first engaging groove is perpendicular to the axis of the through-hole structure.

[0012] According to the technical solution provided in the present application, the through hole structure and the first engaging groove are distributed along the radial direction of the first calibration component body.

[0013] According to the technical solution provided in the present application, the second calibration member includes: a second calibration member body, the second calibration member body is an integrally formed elastic structure, and its outer shape is a semi-cylindrical block.

[0014] According to the technical solution provided in this application, the fixing portion of the second calibration member is an arc-shaped hole structure provided on the edge of the second calibration member body;

[0015] The engaging portion of the second calibration piece is a second engaging groove provided on the second calibration piece body. The second engaging groove is located on one side of the arc-shaped hole structure, and an extending direction of the second engaging groove is perpendicular to the axis of the arc-shaped hole structure.

[0016] According to the technical solution provided in the present application, the arc-shaped hole structure and the second engaging groove are distributed along the radial direction of the second calibration component body.

[0017] According to the technical solution provided by the present application, the first calibration member further includes: a first locking portion;

[0018] The first locking portion is a first cutout structure provided on the first calibration member body; the first cutout structure is arranged corresponding to the first engaging groove; the first switching port structure is used to cooperate with at least one first connecting member to fix the measuring member in the first engaging groove.

[0019] According to the technical solution provided by the present application, the second calibration member further includes: a second locking portion;

[0020] The second locking portion is a second cutout structure provided on the second calibration member body; the second cutout structure is provided corresponding to the second engaging groove; the second cutout structure is used to cooperate with at least one second connecting member to fix the measuring member in the second engaging groove.

[0021] To sum up, the present technical solution specifically discloses a length calibration device for a quartz lamp tube, comprising: a first calibration piece and a second calibration piece that cooperate with each other; the first calibration piece and the second calibration piece both include a fixing portion and a clamping portion that are adjacently arranged; the fixing portion is sleeved on the outside of the quartz lamp tube and is located at a preset measurement position; the clamping portion is used to clamp the measuring piece to one side of the quartz lamp tube along the length direction of the quartz lamp tube, and the length of the quartz lamp tube is calibrated by the corresponding indication of the clamping portion on the measuring piece.

[0022] The length measurement of the existing quartz lamp tube at the diameter change point is mostly done by directly measuring the distance between the two marks using measuring tools such as a box ruler. This method will greatly increase the measurement error. In the present application, the first calibration piece and the second calibration piece that cooperate with each other can complete the accurate measurement of the length between the two diameter changes of the quartz lamp tube. Specifically, each fixing part needs to be sleeved on the outside of the quartz lamp tube, and then the measuring piece is clamped to one side of the quartz lamp tube through two clamping parts. Finally, the calibration operation can be completed through the corresponding indication of the clamping part on the measuring piece. This device is not only simple in structure and easy to operate, but also can effectively improve the calibration accuracy of the quartz lamp tube length. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0024] Figure 1 The figure is a schematic diagram of the structure of the first calibration component in a length calibration device for a quartz lamp tube.

[0025] Figure 2 The figure is a schematic structural diagram of a second calibration component of a quartz lamp length calibration device.

[0026] Figure 3 This is a simplified structural diagram of the first calibration component of a quartz lamp length calibration device.

[0027] Figure 4 This is a simplified structural diagram of the first calibration component of a quartz lamp length calibration device.

[0028] Figure 5 The figure is a schematic diagram of the operating conditions of a quartz lamp length calibration device.

[0029] Numbers in the figure: 1. First calibration part; 2. Second calibration part; 3. Quartz lamp; 4. Measuring part; 11. Through-hole structure; 12. First engaging groove; 13. First incision structure; 131. First through-hole; 14. Measuring part; 21. Semi-arc hole structure; 22. Second engaging groove; 23. Second incision structure; 231. Second through-hole; 24. Second connecting part. DETAILED DESCRIPTION

[0030] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant invention and are not intended to limit the invention. It should also be noted that, for ease of description, only portions relevant to the invention are shown in the accompanying drawings.

[0031] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] Example 1

[0033] In order to make the technical solutions of the embodiments of the present application clearer and easier to understand, the application background of the embodiments of the present application is introduced below.

[0034] The current application of quartz tubes in the field of lamps has demonstrated their excellent light transmittance, high temperature resistance, chemical stability and electrical insulation. These characteristics enable quartz tube lamps to provide efficient, stable and reliable light sources in various applications.

[0035] During the manufacturing process of quartz lamps, in order to ensure that the size and shape of the quartz lamps meet specific process requirements or standards, it is usually necessary to mark the diameter change of the quartz lamps and measure their length according to the mark to avoid inaccurate length affecting the subsequent assembly or use of the product. At the same time, marking and measuring the length at the diameter change can also help manufacturers better control the position where the lamp transitions from one diameter to another, and also facilitate subsequent geometric shape adjustment of the lamp.

[0036] At present, the length of the diameter change point of quartz lamps is mostly measured by directly measuring the distance between two marks using measuring tools such as a box ruler. Although this measurement method is simple to operate, the box ruler directly fits against the main body of the quartz lamp after being unfolded. The two cannot directly fit together at the diameter change point of the quartz lamp, which greatly increases the measurement error. Through observation and actual testing, when the distance between the box ruler and the diameter change point is about 10mm, direct measurement will produce an error of 1-3mm. If the measurement error is too large, it will directly lead to product scrapping.

[0037] In view of this, please refer to Figure 1 、 Figure 2 and Figure 3 The structure diagram of the first calibration member and the second calibration member in a quartz lamp length calibration device provided by this embodiment and a schematic diagram of the working conditions thereof are shown. The length calibration device includes: a first calibration member 1 and a second calibration member 2 that cooperate with each other;

[0038] The first calibration piece 1 and the second calibration piece 2 both include a fixing portion and a clamping portion that are adjacently arranged;

[0039] The fixed part is sleeved outside the quartz lamp tube 3 and is located at a preset measurement position; the clamping part is used for clamping the measuring piece 4 along the length direction of the quartz lamp tube 3 on one side of the quartz lamp tube 3, and the corresponding indication of the clamping part on the measuring piece 4 is used to calibrate the length of the quartz lamp tube 3.

[0040] In the embodiment of the application, the length calibration device comprises a first calibration piece 1 and a second calibration piece 2 which cooperate with each other. When used, the two calibration pieces need to be sleeved outside the two ends of the quartz lamp tube 3 at the marks, that is, the so-called “preset measurement positions”. Since the fixed part and the clamping part are arranged adjacent to each other, after the fixed part is sleeved on the quartz lamp tube 3, the clamping part will also be arranged adjacent to the quartz lamp tube 3. At this time, the measuring piece 4 is clamped between the two clamping parts, and the measuring piece 4 is stably fixed on one side of the quartz lamp tube 3. Moreover, the first calibration piece 1 and the second calibration piece 2 are used to realize accurate and stable measurement at the variable diameter of the quartz lamp tube 3. That is, the corresponding indication of the edge of the clamping part on the measuring piece 4 can be used to obtain the position data corresponding to the marked preset measurement position. Finally, the corresponding indications of the two clamping parts can be used to obtain the length calibration of the quartz lamp tube 3.

[0041] In a preferred embodiment, as shown in Figure 1 and Figure 2 The first calibration piece 1 comprises a first calibration piece body which is an integrally formed elastic structure and has a cylindrical block shape.

[0042] In order to prevent the sleeve of the first calibration piece 1 from causing damage to the surface of the quartz lamp tube 3 during calibration, the first calibration piece body is an elastic structure, for example, a nylon block or other rubber block. In addition, since the specifications of the quartz lamp tube 3 to be measured are different, the fixed part and the clamping part also need to be adjusted. In consideration of the production cost, the first calibration piece 1 can be designed in an integrally formed manner and directly put into production.

[0043] In a preferred embodiment, as shown in Figure 1 and Figure 2 The fixed part of the first calibration piece 1 is a through-hole structure 11 which penetrates the first calibration piece body.

[0044] The clamping part of the first calibration piece 1 is a first clamping groove 12 which is formed on the first calibration piece body. The first clamping groove 12 is located on one side of the through-hole structure 11, and the extension direction of the first clamping groove 12 is perpendicular to the axis of the through-hole structure 11.

[0045] Since the first calibration piece body is a cylindrical block, the fixed part of the first calibration piece 1 is a through-hole structure 11 which penetrates the cylindrical block, as shown in Figure 1 As shown, the through direction of the through hole structure 11 is along the axial direction of the cylindrical block; in addition, the clamping portion of the first calibration member 1 is a first clamping groove 12 formed on the first calibration member body, which is used for clamping the measuring member 4;

[0046] Since the measuring member 4 is generally selected as a box ruler, the first clamping groove 12 needs to have a certain width, and in the embodiment of the present application, the through hole structure 11 is eccentrically arranged on the first calibration member body.

[0047] In order to facilitate and ensure the accuracy of length calibration, the extension direction of the first clamping groove 12 is perpendicular to the axis of the through hole structure 11, so that after the first clamping groove 12 and the quartz lamp tube 3 are connected, the extension direction of the first clamping groove 12 is perpendicular to the quartz lamp tube 3, and the measuring member 4 can be clamped into the first clamping groove 12 horizontally, which is convenient for subsequent reading of the number.

[0048] Meanwhile, preferably, the through hole structure 11 and the first clamping groove 12 are distributed along the radial direction of the first calibration member body, which can first ensure that the first clamping groove 12 has sufficient extension distance, and to some extent, the complexity of the connection caused by the eccentric arrangement of the through hole structure 11 is compensated, greatly improving the convenience of use of the first calibration member 1.

[0049] In a preferred embodiment, as shown in Figure 3 and Figure 4 The second calibration member 2 comprises a second calibration member body, which is an integrally formed elastic structure and has a semicylindrical block shape.

[0050] Corresponding to the foregoing, in order to prevent the connection of the second calibration member 2 from causing damage to the surface of the quartz lamp tube 3 during calibration, the second calibration member body is also an elastic structure, for example, a nylon block or other rubber block, which is not specifically limited; since the first calibration member 1 and the second calibration member 2 are used with the assistance of a technician, after the quartz lamp tube 3 is connected and fixed by the first calibration member 1, the second calibration member can directly adopt a semicylindrical block structure, which also increases the flexibility of the second calibration member 2 when moving;

[0051] For example, after the first calibration member 1 is connected according to the mark at one end of the quartz lamp tube 3, it also forms a preliminary fixing effect on the quartz lamp tube 3, and under the assistance of a technician, the second calibration member 2 with a semicylindrical block shape can be quickly clamped.

[0052] In a preferred embodiment, as shown in Figure 3 and Figure 4 The fixing portion of the second calibration member 2 is an arc-shaped hole structure 21 arranged at the edge of the second calibration member body.

[0053] The engaging portion of the second calibration member 2 is a second engaging groove 22 provided on the second calibration member body. The second engaging groove 22 is located on one side of the arc-shaped hole structure 21 , and the extending direction of the second engaging groove 22 is perpendicular to the axis of the arc-shaped hole structure 21 .

[0054] Specifically, the quick clamping of the second calibration member 2 is based on the design of its fixing part and the clamping part. First, the fixing part of the second calibration member 2 is an arc-shaped hole structure 21 provided on the edge of the second calibration member body. The arc-shaped hole structure 21 is connected to the edge of the straight side of the second calibration member body, forming a semi-arc-shaped groove structure (see the details for details). Figure 2 ), so that the second calibration component 2 can be directly positioned at the preset measurement position without having to be inserted from one end of the quartz lamp 3.

[0055] In addition, for the convenience and accuracy of length calibration, the extension direction of the second snap-fit ​​groove 22 is arranged perpendicular to the axis of the through-hole structure 11. In cooperation with the first snap-fit ​​groove 12, after the second snap-fit ​​groove 22 is sleeved on the outside of the quartz lamp tube 3, the measuring piece 4 can be horizontally snapped into the second snap-fit ​​groove 22, thereby facilitating subsequent reading of the indication.

[0056] Preferably, the arc-shaped hole structure 21 and the second engaging groove 22 are also distributed along the radial direction of the second calibration member body, thereby ensuring that the first engaging groove 12 has a sufficient extension distance and convenient assembly during calibration.

[0057] In a preferred embodiment, if Figure 1 and Figure 2 As shown, the first calibration member 1 further includes: a first locking portion;

[0058] The first locking portion is a first notch structure 13 provided on the first calibration member body; the first notch structure 13 is provided corresponding to the first engaging groove 12; the first switching opening structure 13 is used to cooperate with at least one first connecting member 14 to fix the measuring member 4 in the first engaging groove 12.

[0059] In order to ensure that the measuring piece 4 is stably engaged in the first engaging groove 12, the first calibration piece 1 also includes a first cutout structure 13 on the first calibration piece body. The first cutout structure 13 is located above the first engaging groove 12 to form a stable connection plane for the installation of the first connecting piece 14. The type of the first connecting piece 14 can be a bolt. The first connecting piece 14 can be extended into the first engaging groove 12 through a first through hole 131 opened on the first cutout structure 13 to complete the fixation of the measuring piece 4.

[0060] It should be explained that the number of the first connecting members 14 is preferably two, but the actual number can be adjusted according to actual conditions.

[0061] In a preferred embodiment, if Figure 3 and Figure 4 As shown, the second calibration member 2 further includes: a second locking portion;

[0062] The second locking portion is a second notch structure 23 provided on the second calibration member body; the second notch structure 23 is provided corresponding to the second engaging groove 22; the second notch structure 23 is used to cooperate with at least one second connecting member 24 to fix the measuring member 4 in the second engaging groove 22.

[0063] In order to ensure that the measuring piece 4 is stably engaged in the second engaging groove 22 and to enable stable reading, the second calibration piece 2 also includes a second cutout structure 23 arranged on the second calibration piece body. The second cutout structure 23 is located above the second engaging groove 22, forming a stable connection plane for the installation of the second connecting piece 24; the type of the second connecting piece 24 can also be a bolt, and the second connecting piece 24 can be extended into the second engaging groove 22 through a second through hole 231 provided on the second cutout structure 23 to complete the fixation of the measuring piece 4; since the first calibration piece 1 and the second calibration piece 2 are made of elastic material, there is a certain friction when connected with the first connecting piece 14 and the second connecting piece 24, so the first connecting piece 14 and the second connecting piece 24 can be fixed in advance and will not easily detach.

[0064] It should be explained that the number of second connecting members 24 is preferably two, but the actual number can also be adjusted according to actual conditions; at the same time, since the first calibration body and the second calibration body are semi-cylindrical blocks and cylindrical blocks respectively, in essence, the first incision structure 13 and the second incision structure 23 can be arranged above or below the first snap-fit ​​groove 12 and the second snap-fit ​​groove 22, and no special limitation is made here.

[0065] Based on the above description and combined Figure 5 , this application proposes a quartz lamp length calibration device, the specific working principle of which is as follows:

[0066] First, the first calibration member 1 is sleeved on a mark prepared in advance on the outside of the quartz lamp 3 by using the through hole structure 11 on the first calibration member 1, and then the second calibration member 2 is sleeved on another mark prepared in advance on the outside of the quartz lamp 3 by using the arc-shaped hole structure 21 on the second calibration member 2, and the distance between the two marks is the length to be calibrated; then, the positions of the first calibration member 1 and the second calibration member 2 are adjusted so that the first clamping groove 12 and the second clamping groove 22 are located on the same side of the quartz lamp 3; next, the measuring member 4 is clamped into the first clamping groove 12 and the second clamping groove 22 in sequence, and the first connecting member 14 is screwed into the first clamping groove 12 after the first clamping groove 12 is clamped, so that the measuring member 4 is fixed, then the measuring member 4 is clamped into the second clamping groove 22, and the second connecting member 24 is screwed into the second clamping groove 22; finally, after the fixing of the measuring member 4 is completed, the specific value of the length to be calibrated is obtained by reading the corresponding readings of the edges of the first clamping groove 12 and the second clamping groove 22 on the measuring member 4, which coincide with the marks, and the length calibration is completed.

[0067] The above description is only the preferred embodiment of the present application and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features can be replaced with the technical features disclosed in the present application (but not limited to) having similar functions to form technical solutions.

Claims

1. A quartz lamp length calibration device, characterized in that: include: A first calibration piece (1) and a second calibration piece (2) that cooperate with each other; The first calibration member (1) and the second calibration member (2) both comprise a fixing portion and a clamping portion that are adjacently arranged; The fixing portion is sleeved on the outside of the quartz lamp tube (3) and is located at a preset measurement position; the clamping portion is used to clamp the measuring piece (4) to one side of the quartz lamp tube (3) along the length direction of the quartz lamp tube (3), and the length of the quartz lamp tube (3) is calibrated by the corresponding indication of the clamping portion on the measuring piece (4).

2. The quartz lamp length calibration device according to claim 1, characterized in that: The first calibration piece (1) comprises: a first calibration piece body, the first calibration piece body is an integrally formed elastic structure, and its outer shape is a cylindrical block.

3. The quartz lamp length calibration device according to claim 2, characterized in that: The fixing portion of the first calibration piece (1) is a through-hole structure (11) that passes through the first calibration piece body; The engaging portion of the first calibration piece (1) is a first engaging groove (12) provided on the first calibration piece body, the first engaging groove (12) being located on one side of the through-hole structure (11), and the extending direction of the first engaging groove (12) being perpendicular to the axis of the through-hole structure (11).

4. The quartz lamp length calibration device according to claim 3, characterized in that: The through hole structure (11) and the first engaging groove (12) are distributed along the radial direction of the first calibration component body.

5. The quartz lamp length calibration device according to claim 1, characterized in that: The second calibration piece (2) comprises: a second calibration piece body, the second calibration piece body is an integrally formed elastic structure, and its outer shape is a semi-cylindrical block.

6. The quartz lamp length calibration device according to claim 4, characterized in that: The fixing portion of the second calibration member (2) is an arc-shaped hole structure (21) provided on the edge of the second calibration member body; The engaging portion of the second calibration piece (2) is a second engaging groove (22) provided on the second calibration piece body, the second engaging groove (22) being located on one side of the arc-shaped hole structure (21), and the extending direction of the second engaging groove (22) being perpendicular to the axis of the arc-shaped hole structure (21).

7. The quartz lamp length calibration device according to claim 6, characterized in that: The arc-shaped hole structure (21) and the second engaging groove (22) are distributed along the radial direction of the second calibration component body.

8. The quartz lamp length calibration device according to claim 3, characterized in that: The first calibration member (1) further comprises: a first locking portion; The first locking portion is a first notch structure (13) provided on the first calibration member body; the first notch structure (13) is provided corresponding to the first engaging groove (12); the first notch structure (13) is used to cooperate with at least one first connecting member (14) to fix the measuring member (4) in the first engaging groove (12).

9. The quartz lamp length calibration device according to claim 6, characterized in that: The second marking member (2) further comprises: a second locking portion; The second locking portion is a second notch structure (23) provided on the second calibration member body; the second notch structure (23) is provided corresponding to the second engaging groove (22); the second notch structure (23) is used to cooperate with at least one second connecting member (24) to fix the measuring member (4) in the second engaging groove (22).

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