Deuterium lamp convenient to install

Abstract

The utility model provides a deuterium lamp convenient to install, and particularly relates to the technical field of deuterium lamps, the deuterium lamp convenient to install comprises an annular installation seat arranged on a detection device and a lamp body connected with the annular installation seat, the annular installation seat is provided with two symmetrically-arranged clamping grooves, the bottom of the lamp body is provided with protruding parts clamped with the clamping grooves in the circumferential direction, and the annular installation seat is provided with a clamping groove. A blocking and limiting piece is slidably connected to the top of the clamping groove and comprises a plate body, a connecting plate arranged at the bottom of the plate body and matched with the clamping groove, and a first elastic body arranged at the bottom of the connecting plate. The clamping grooves can be mutually clamped with the protruding parts, so that preliminary fixing work of the lamp body is completed, after the lamp body is preliminarily completed, a worker installs the blocking and limiting piece in a sliding mode, a first elastic body in the blocking and limiting piece deforms in the installation process of the blocking and limiting piece, and therefore the blocking and limiting piece is prevented from being damaged. And an abutting force is applied to the bottom of the protruding part.

Description

TECHNICAL FIELD

[0001] The utility model relates to deuterium lamp technical field especially, it relates to a deuterium lamp convenient to installation. BACKGROUND

[0002] Deuterium lamp is a kind of ultraviolet light source widely used in ultraviolet spectrophotometer, liquid chromatograph and various ultraviolet detectors etc analytical instrument. The light wavelength range it emits is generally 190nm-400nm continuous spectrum band, plays a key role in the field of qualitative and quantitative analysis to substance;

[0003] At present, the screw fixing installation mode and the buckle type installation mode are generally used in the installation of deuterium lamp, however, when installing and disassembling by screw fixing installation mode, external tool is generally needed to use, relatively more time is used, meanwhile, because there is no external constraint force in buckle type installation mode, deuterium lamp may fall off in the use process of deuterium lamp, thereby causing the influence to the use work of deuterium lamp.

[0004] Therefore, it is necessary to design a deuterium lamp with constraint function to buckle installation mode. INVENTION CONTENTS

[0005] In order to solve the above problems, the utility model provides a kind of deuterium lamp convenient to installation to more exactly solve the above problems.

[0006] The utility model discloses the following technical scheme realizes:

[0007] The utility model discloses a kind of deuterium lamp convenient to installation, including the annular mounting seat being set on detection equipment, and the lamp body being connected with the annular mounting seat, two symmetrically arranged clamping grooves are set on the annular mounting seat, the protruding portion being engaged with the clamping groove is set on the bottom of the lamp body periphery, the barrier limiting member is slidably connected on the top of the clamping groove on the annular mounting seat, the barrier limiting member includes plate body, and the connecting plate being set on the bottom of the plate body and being matched with the clamping groove, and the first elastomer being set on the bottom of the connecting plate, two symmetrically arranged guide rails are set on the annular mounting seat, the rod body being matched with the guide rail is set on the lower end surface periphery of the lamp body.

[0008] The utility model further, the second elastomer is set on the both sides of the rod body.

[0009] The utility model further, the insertion slot is set on the both sides of the clamping groove on the annular mounting seat, the insertion block being matched with two insertion slots is set on the bottom of the plate body.

[0010] The insertion slot and the insertion block are both arranged in T shape.

[0011] The lamp body further comprises a seat body and a quartz protective cover arranged on the top of the seat body.

[0012] The seat body is provided with the protruding part and the rod body in the circumferential direction.

[0013] The height of the clamping groove is greater than the height of the protruding part.

[0014] The beneficial effects of the present application are as follows:

[0015] The clamping groove can be clamped with the protruding part to preliminarily fix the lamp body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 The figure is a schematic diagram of the overall structure of the present application.

[0017] Fig. 2 The figure is a schematic diagram of the lamp body and the split cross-section structure of the annular mounting seat.

[0018] Fig. 3 The figure is a schematic diagram of the split cross-section structure of the barrier limiting member and the annular mounting seat.

[0019] In the figure, 1 is an annular mounting seat; 11 is a clamping groove; 12 is an insertion slot; 13 is a guide rail; 2 is a lamp body; 21 is a protruding part; 22 is a rod body; 23 is a second elastic body; 24 is a seat body; 25 is a quartz protective cover; 3 is a barrier limiting member; 31 is a plate body; 32 is a connecting plate; 33 is a first elastic body; and 34 is an insertion block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below.

[0021] EMBODIMENT

[0022] Reference Figs. 1-3 , A deuterium lamp convenient to install, including the annular mounting seat 1 arranged on the detection equipment, and the lamp body 2 connected with the annular mounting seat 1, the annular mounting seat 1 is provided with two symmetrically arranged clamping grooves 11, the bottom of the lamp body 2 is provided with a protruding part 21 matched with the clamping groove 11, the annular mounting seat 1 is slidably connected with a blocking limiting piece 3 at the top of the clamping groove 11, the blocking limiting piece 3 includes a plate body 31, a connecting plate 32 arranged at the bottom of the plate body 31 and matched with the clamping groove 11, and a first elastic body 33 arranged at the bottom of the connecting plate 32, the annular mounting seat 1 is provided with two symmetrically arranged guide rails 13, and the lower end surface of the lamp body 2 is provided with a rod body 22 matched with the guide rail 13;

[0023] The clamping groove 11 can be matched with the protruding part 21, so as to complete the preliminary fixing of the lamp body 2, and after the preliminary fixing of the lamp body 2 is completed, the blocking limiting piece 3 is installed by sliding, and the first elastic body 33 in the blocking limiting piece 3 is deformed during the installation of the blocking limiting piece 3, and gives the bottom of the protruding part 21 with a pressing force, and during the use of the deuterium lamp, the deformed first elastic body 33 can further limit the movement range of the protruding part 21, so as to ensure the stability of the deuterium lamp during use;

[0024] The guide rail 13 and the rod body 22 can assist in the installation of the deuterium lamp, and can also limit the movement range of the deuterium lamp during use;

[0025] In the embodiment, the blocking limiting piece 3 is installed in a sliding connection mode, which can facilitate the installation and disassembly of the blocking limiting piece 3 by the worker, so as to further reduce the time used for the installation and disassembly of the deuterium lamp.

[0026] Reference Fig. 2 , The two sides of the rod body 22 are provided with a second elastic body 23, the existence of the second elastic body 23 can further increase the stability of the connection between the rod body 22 and the guide rail 13, and the existence of the second elastic body 23 can fill the gap between the rod body 22 and the guide rail 13;

[0027] In the embodiment, the first elastic body 33 and the second elastic body 23 include rubber.

[0028] Reference Fig. 3The annular mounting base 1 is provided with insertion grooves 12 on both sides of the clamping groove 11, and the bottom of the plate body 31 is provided with insertion blocks 34 matched with the two insertion grooves 12; the matched insertion grooves 12 and insertion blocks 34 can provide a base for the sliding installation work of the barrier limitation.

[0029] In the embodiment, the insertion grooves 12 and the insertion blocks 34 are both T-shaped; the T-shaped insertion grooves 12 and insertion blocks 34 can restrict the movement range of the plate body 31, thereby preventing the protruding part 21 from being separated from the clamping groove 11.

[0030] Optionally, the surfaces of the insertion grooves 12 and the insertion blocks 34 are provided with friction textures, and the friction textures can further improve the stability of the insertion blocks 34 during use.

[0031] In the embodiment, the lamp body 2 comprises a seat body 24 and a quartz protective cover 25 arranged on the top of the seat body 24.

[0032] In the embodiment, the seat body 24 is circumferentially provided with the protruding part 21 and the rod body 22.

[0033] In the embodiment, the height of the clamping groove 11 is greater than the height of the protruding part 21, and the clamping groove 11 is provided in this way, which can provide space for the installation of the first elastic body 33 and the connecting plate 32 and ensure the deformation of the first elastic body 33.

[0034] It should be noted that the utility model only protects the mechanical part, and the functions realized by the software control part related thereto are not within the protection scope of the utility model.

[0035] Of course, the utility model can also have other various embodiments, and other embodiments obtained by those skilled in the art based on the embodiment without any creative labor are within the protection scope of the utility model.

Claims

1. A deuterium lamp for easy installation, characterized by The utility model relates to a lamp body for detecting equipment, including the annular mounting seat set on detecting equipment, and with the ring mounting seat connection lamp body, the ring mounting seat is set up with two symmetrical clamping groove, the bottom of lamp body is set with the protruding part with clamping groove clamping in circumference, the ring mounting seat is located the top sliding connection of clamping groove has the barrier limiting piece, the barrier limiting piece includes the board body, and is set with the connecting plate of board body bottom and clamping groove coordination, and the first elastomer is set with the connecting plate bottom, the ring mounting seat is set up with two symmetrical guide rail, the lower end surface of lamp body is set with the rod body with guide rail coordination in circumference.

2. A deuterium lamp for easy installation according to claim 1, characterized in that Second elastomer is arranged on both sides of the rod body.

3. A deuterium lamp for easy installation according to claim 2, characterized in that Insertion grooves are arranged on both sides of the clamping groove on the ring mounting seat.

4. A deuterium lamp for easy installation according to claim 3, characterized in that The insertion grooves and the insertion blocks are both T-shaped.

5. A deuterium lamp for easy installation according to claim 1, wherein The lamp body includes a seat body and a quartz protective cover arranged on the top of the seat body.

6. A deuterium lamp for easy installation according to claim 5, characterized in that The seat body is provided with the protruding part and the rod body in circumference.

7. A deuterium lamp for easy installation according to claim 1, characterized in that The height of the clamping groove is greater than the height of the protruding part.

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