Ultraviolet flame detector

Abstract

The utility model discloses an ultraviolet flame detector, which relates to the technical field of ultraviolet flame detectors and comprises an installation assembly, a detection assembly is fixedly installed on one side of the installation assembly, the installation assembly comprises a fixing piece, installation holes are formed in the two ends of the fixing piece, an installation block is fixedly installed on one side of the fixing piece, and the detection assembly is fixedly installed on the other side of the fixing piece. An inserting groove is formed in the top of the mounting block, a sliding groove is formed in the mounting block, a connecting piece is slidably connected into the sliding groove, fixing blocks are fixedly installed on the side faces of the two ends of the connecting piece, a button is fixedly installed in the middle of the bottom end of the connecting piece, and the other end of a pushing spring is fixedly connected with the fixing piece; the detection assembly comprises a mounting piece, inserting pieces are fixedly mounted at the two ends of the mounting piece, and fixing holes are formed in the middles of the bottom ends of the inserting pieces; according to the utility model, the detection assembly can be conveniently assembled and disassembled, the detection assembly can be conveniently overhauled and maintained, and the practical value is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to ultraviolet flame detector technical field, concretely is a kind of ultraviolet flame detector. BACKGROUND

[0002] Ultraviolet flame detector is a kind of equipment for detecting initial fire flame, and it is rapidly identified fire by detecting ultraviolet light generated when material burns.This detector is widely used in industry, commerce and public building and other fields, especially in the occasion needing fast response to fire.

[0003] Based on the above, the present inventor found that there are the following problems: the ultraviolet flame detector now usually uses fixed screw and is fixedly installed in installation position, and needs to disassemble device for overhauling and maintenance and cleaning, and disassembly is more cumbersome, inconvenient to use.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and an ultraviolet flame detector is provided to achieve the purpose of having more practical value. INVENTION CONTENTS

[0005] The utility model discloses a kind of ultraviolet flame detectors, to solve the problems presented in the above background art. A kind of ultraviolet flame detector, including installation component, the installation component one side fixedly installed with detection component, the installation component includes fixed sheet, the fixed sheet both ends are provided with mounting hole, the fixed sheet one side fixedly installed with mounting block, the mounting block top is provided with slot, the mounting block inside is provided with sliding slot, the sliding slot inside is slidably connected with connecting sheet, the connecting sheet both ends side surface fixedly installed with fixed block, the connecting sheet bottom end middle part fixedly installed with button, the button one end is set in mounting block outside, and the button other end fixedly installed with push spring, the push spring other end is fixedly connected with fixed sheet, the detection component includes mounting sheet, the mounting sheet both ends fixedly installed with insert piece, the insert piece is inserted in slot inside, the insert piece bottom end middle part is provided with fixed hole, the fixed block is engaged with fixed hole Connection.

[0006] By adopting the technical scheme, the detection assembly is fixedly installed on one side of the mounting assembly, the mounting assembly is convenient for fixing and installing the detection assembly at a specified position, the mounting holes are arranged at both ends of the fixing sheet, a fixing screw is used to fix and install the device at a specified position, the connecting sheet is slidably connected in the sliding groove, the fixing blocks are fixedly installed on the side surfaces of both ends of the connecting sheet, the sliding of the connecting sheet drives the two fixing blocks to move, the push button is arranged outside the mounting block, the push spring is fixedly installed on the other end of the push button, the push button is convenient for controlling the two fixing blocks to move to one side, the elastic force of the push spring can drive the fixing blocks to move to the other side and reset, the insertion piece is inserted into the insertion slot, the detection assembly is convenient for being fixedly installed on the mounting assembly, the fixing hole is arranged in the middle of the bottom end of the insertion piece, the fixing blocks are clamped and connected with the fixing hole, the clamped and connected relationship between the fixing blocks and the fixing hole further improves the stability of the installation of the detection assembly and the mounting assembly, the push button drives the two fixing blocks to slide out of the fixing hole, the clamped and connected relationship between the fixing blocks and the fixing hole is released, the detection assembly is convenient for being dismounted from the mounting assembly, and the detection assembly is convenient for being overhauled and maintained.

[0007] Further, the button is fixedly installed with limiting blocks on both sides, limiting sliding grooves are arranged at the bottom ends of the sliding grooves on both sides, and the limiting blocks are slidably connected with the limiting sliding grooves.

[0008] By adopting the technical scheme, the limiting sliding grooves are arranged at the bottom ends of the sliding grooves on both sides, and the limiting blocks are slidably connected with the limiting sliding grooves, so that the sliding of the button is limited, and the stability of the sliding of the connecting sheet driven by the push button is improved.

[0009] Further, a first slope is arranged at one side of the top of the fixing block, and a second slope is arranged at one side of the bottom of the insertion piece.

[0010] By adopting the technical scheme, the first slope is arranged at one side of the top of the fixing block, and the second slope is arranged at one side of the bottom of the insertion piece, so that when the insertion piece is inserted to fix and install the detection assembly, the first slope and the second slope slide, and the fixing block is clamped with the fixing hole by compressing the push spring.

[0011] Further, a support rod is fixedly installed on one side of the mounting sheet, and a hinged seat is rotatably connected to one end of the support rod.

[0012] By adopting the technical scheme, the support rod is fixedly installed on one side of the mounting sheet, and the hinged seat is rotatably connected to one end of the support rod, so that the direction of the hinged seat is convenient for being adjusted.

[0013] Further, a detection shell is hinged to the bottom of the hinged seat, and a detection sensor is arranged at one end of the detection shell.

[0014] By adopting the above technical scheme, the detection shell is hinged at the bottom of the hinge seat, one end of the detection shell is provided with a detection sensor, the orientation and pitch angle of the detection sensor are adjusted, the device is convenient for ultraviolet flame detection in a specified direction. Further, the detection shell is provided with a protective shell sleeved on the outer side of one end of the detection sensor, and a protective lens is fixedly installed in the middle of the protective shell.

[0015] By adopting the above technical scheme, the detection shell is provided with a protective shell sleeved on the outer side of one end of the detection sensor, and a protective lens is fixedly installed in the middle of the protective shell, which is convenient for protecting the detection sensor by the protective shell and the protective lens.

[0016] Further, the detection shell is provided with installation grooves opened on both sides of one end of the detection shell, installation clamping blocks are fixedly installed on both sides of the inside of the protective shell, and the installation clamping blocks are hingedly connected with the installation grooves.

[0017] By adopting the above technical scheme, the installation clamping blocks are hingedly connected with the installation grooves, which is convenient for fixing and installing the protective shell on the detection shell.

[0018] Further, the installation grooves are in "L" shape structure, first magnetic attraction blocks are fixedly installed in the installation grooves, second magnetic attraction blocks are fixedly installed on one side of the installation clamping blocks, and the first magnetic attraction blocks are magnetically connected with the second magnetic attraction blocks.

[0019] By adopting the above technical scheme, the first magnetic attraction blocks are magnetically connected with the second magnetic attraction blocks, which is convenient for improving the stability of the installation of the protective shell, and can realize convenient disassembly of the protective shell, and convenient cleaning of the protective lens.

[0020] Further, a eave groove is opened on the top of one side of the protective shell, and a dustproof rain eave is fixedly installed in the eave groove.

[0021] By adopting the technical scheme, the eave groove is arranged on the top of the protective shell, the dustproof and rainproof eave is fixedly installed in the eave groove, the dustproof and rainproof eave can protect the protective lens, and rainwater and dust cannot fall on the protective lens, thereby avoiding affecting the detection of the flame. Compared with the prior art, the protective shell has the advantages that: the detection assembly is fixedly installed on one side of the mounting assembly, the detection assembly can be fixedly installed at a specified position by the mounting assembly, the mounting holes are arranged at two ends of the fixing sheet, the device can be fixedly installed at a specified position by using fixing screws, the connecting sheet is slidably connected in the sliding groove, the fixing blocks are fixedly installed on the two end sides of the connecting sheet, the sliding of the connecting sheet can drive the two fixing blocks to move, the push button is arranged on the outer side of the mounting block, the push spring is fixedly installed on the other end of the push button, the two fixing blocks can be moved to one side by pressing the push button, the elastic force of the push spring can drive the fixing blocks to move to the other side and reset, the insertion piece is inserted in the insertion slot, the detection assembly can be fixedly installed on the mounting assembly, the fixing holes are arranged in the middle of the bottom end of the insertion piece, the fixing blocks are clamped and connected with the fixing holes, the clamping and connecting of the fixing blocks and the fixing holes can further improve the stability of the installation of the detection assembly and the mounting assembly, the two fixing blocks can be slid out of the fixing holes by pressing the push button, the clamping of the fixing blocks and the fixing holes is released, the detection assembly can be disassembled from the mounting assembly, and the detection assembly can be maintained and repaired, the detection assembly can be conveniently installed and disassembled, the detection assembly can be conveniently maintained and repaired, and the utility model has high practical value. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic view of the ultraviolet flame detector of the utility model;

[0023] Figure 2 It is an explosion view of the mounting assembly of the utility model;

[0024] Figure 3 It is a three-dimensional structure schematic view of the connecting sheet of the utility model;

[0025] Figure 4 It is an explosion view of the detection assembly of the utility model;

[0026] Figure 5 It is a three-dimensional structure schematic view of the protective shell of the utility model.

[0027] In the figure: 101, mounting assembly; 10101, fixed sheet; 10102, mounting hole; 10103, mounting block; 10104, sliding groove; 10105, slot; 10106, limiting sliding groove; 10107, connecting sheet; 10108, button; 10109, push spring; 10110, fixed block; 10111, limiting block; 10112, first slope; 102, detection assembly; 10201, mounting sheet; 10202, insertion sheet; 10203, fixed hole; 10204, second slope; 10205, support rod; 10206, hinged seat; 10207, detection shell; 10208, detection sensor; 10209, mounting slot; 10210, first magnetic block; 10211, protective shell; 10212, protective lens; 10213, eave groove; 10214, mounting clamping block; 10215, second magnetic block; 10216, dustproof eave. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer to Figures 1-5The utility model provides a technical scheme: a ultraviolet flame detector, including installation component 101, installation component 101 one side fixed mounting has detection component 102, through installation component 101 one side fixed mounting has detection component 102, it is convenient for installation component 101 to install detection component 102 in the specified position, installation component 101 includes fixed sheet 10101, and the both ends of fixed sheet 10101 are equipped with mounting hole 10102, through the both ends of fixed sheet 10101 are equipped with mounting hole 10102, it is convenient for using fixed screw to install the device in the specified position, and fixed sheet 10101 one side fixed mounting has installation block 10103, and the top of installation block 10103 is equipped with slot 10105, and the inside of installation block 10103 is equipped with sliding slot 10104, and the inside sliding connection of sliding slot 10104 has connecting sheet 10107, and the both ends side surface of connecting sheet 10107 is equipped with fixed block 10110, through the inside sliding connection of sliding slot 10104 has connecting sheet 10107, and the both ends side surface of connecting sheet 10107 is equipped with fixed block 10110, it is convenient for the sliding of connecting sheet 10107 to drive two fixed blocks 10110 to move, and the bottom middle part of connecting sheet 10107 is equipped with button 10108, and button 10108 one end setting is in installation block 10103 outside, and button 10108 other end fixed mounting has push spring 10109, through button 10108 one end setting is in installation block 10103 outside, and button 10108 other end fixed mounting has push spring 10109, it is convenient for pressing button 10108 control two fixed blocks 10110 to move to one side, and the elastic force of push spring 10109 can push fixed block 10110 to reset to the other side, and the other end of push spring 10109 is fixedly connected with fixed sheet 10101, and detection component 102 includes installation sheet 10201, and the both ends of installation sheet 10201 are equipped with insert sheet 10202, and insert sheet 10202 is inserted in slot 10105 inside, through insert sheet 10202 is inserted in slot 10105 inside, it is convenient to install detection component 102 on installation component 101, and the bottom middle part of insert sheet 10202 is equipped with fixed hole 10203, and fixed block 10110 is engaged with fixed hole 10203, through the bottom middle part of insert sheet 10202 is equipped with fixed hole 10203, and fixed block 10110 is engaged with fixed hole 10203, it is convenient for the engagement of fixed block 10110 and fixed hole 10203 to further improve the stability of detection component 102 and installation component 101 installation, and can press button 10108 drive two fixed blocks 10110 to slide out from fixed hole 10203, and the engagement of fixed block 10110 and fixed hole 10203 is released, and detection component 102 is conveniently disassembled from installation component 101, and it is convenient to overhaul and maintain detection component 102.

[0030] The two sides of the button 10108 are fixedly installed with limit blocks 10111, limit sliding grooves 10106 are arranged at the bottom of the two sides of the sliding groove 10104, the limit blocks 10111 are in sliding connection with the limit sliding grooves 10106, the limit sliding grooves 10106 are arranged at the bottom of the two sides of the sliding groove 10104, the limit blocks 10111 are in sliding connection with the limit sliding grooves 10106, the sliding of the button 10108 is limited, and the stability of the sliding of the connecting piece 10107 driven by the button 10108 is improved.

[0031] The top of the fixed block 10110 is provided with a first slope 10112 on one side, and the bottom of the insertion piece 10202 is provided with a second slope 10204 on one side. The first slope 10112 and the second slope 10204 slide when the insertion piece 10202 is inserted to fix and install the detection assembly 102, so that the compression spring 10109 is compressed to clamp the fixed block 10110 and the fixed hole 10203. The mounting piece 10201 is fixedly installed with a supporting rod 10205 on one side, and the supporting rod 10205 is rotatably connected with a hinged seat 10206 at one end. The supporting rod 10205 is fixedly installed on one side of the mounting piece 10201, and the hinged seat 10206 is rotatably connected with the supporting rod 10205 at one end. The direction of the hinged seat 10206 is adjusted.

[0032] The bottom of the hinged seat 10206 is hingedly connected with a detection shell 10207, and the detection shell 10207 is provided with a detection sensor 10208 at one end. The bottom of the hinged seat 10206 is hingedly connected with the detection shell 10207, and the detection shell 10207 is provided with the detection sensor 10208 at one end. The direction and pitch angle of the detection sensor 10208 are adjusted, and the device is convenient for ultraviolet flame detection in a specified direction.

[0033] The outer side of one end of the detection shell 10207 provided with the detection sensor 10208 is sleeved with a protective shell 10211, and the protective shell 10211 is fixedly installed with a protective lens 10212 in the middle. The outer side of one end of the detection shell 10207 provided with the detection sensor 10208 is sleeved with the protective shell 10211, and the protective shell 10211 is fixedly installed with the protective lens 10212 in the middle. The protective shell 10211 and the protective lens 10212 protect the detection sensor 10208.

[0034] The detection shell 10207 is provided with a detection sensor 10208, and two installation grooves 10209 are formed on the two sides of one end of the detection sensor 10208. The protective shell 10211 is fixedly installed on the two sides of the inside of the protective shell 10211. The installation clamping blocks 10214 are in clamping connection with the installation grooves 10209. The installation clamping blocks 10214 and the installation grooves 10209 are in clamping connection, so that the protective shell 10211 can be fixedly installed on the detection shell 10207. The installation grooves 10209 are in an “L” shape structure. The first magnetic attraction blocks 10210 are fixedly installed in the installation grooves 10209. The second magnetic attraction blocks 10215 are fixedly installed on one side of the installation clamping blocks 10214. The first magnetic attraction blocks 10210 and the second magnetic attraction blocks 10215 are in magnetic attraction connection. The first magnetic attraction blocks 10210 and the second magnetic attraction blocks 10215 are in magnetic attraction connection, so that the stability of the installation of the protective shell 10211 can be improved, and the protective shell 10211 can be conveniently disassembled, and the protective lens 10212 can be conveniently cleaned.

[0035] The eave groove 10213 is formed on the top of one side of the protective shell 10211. The dust and rain eaves 10216 are fixedly installed in the eave groove 10213. The eave groove 10213 is formed on the top of one side of the protective shell 10211. The dust and rain eaves 10216 are fixedly installed in the eave groove 10213. The dust and rain eaves 10216 can protect the protective lens 10212, so that rainwater and dust cannot fall on the protective lens 10212, and the detection of the flame is not affected.

[0036] Specifically, the working principle of the ultraviolet flame detector: in use, the detection assembly 102 is fixedly installed on one side of the installation assembly 101 through the installation assembly 101, so that the detection assembly 102 is fixedly installed on the installation assembly 101, the installation assembly 101 is fixedly installed on the specified position, the installation holes 10102 are formed at both ends of the fixed sheet 10101, the device is fixedly installed on the specified position by using the fixing screws, the connecting sheet 10107 is slidably connected in the sliding groove 10104, the fixed blocks 10110 are fixedly installed on the two side surfaces of the connecting sheet 10107, the sliding of the connecting sheet 10107 drives the two fixed blocks 10110 to move, the push button 10108 is arranged on the outer side of the mounting block 10103, the push button 10108 is fixedly installed on the other end of the push button 10108, the two fixed blocks 10110 are controlled to move to one side by pressing the push button 10108, the elastic force provided by the push spring 10109 can drive the fixed blocks 10110 to move to the other side and reset, the insertion piece 10202 is inserted into the insertion slot 10105, the detection assembly 102 is fixedly installed on the installation assembly 101, the fixing holes 10203 are formed in the middle of the bottom end of the insertion piece 10202, the fixed blocks 10110 are connected with the fixing holes 10203, the connection between the fixed blocks 10110 and the fixing holes 10203 further improves the stability of the installation of the detection assembly 102 and the installation assembly 101, the two fixed blocks 10110 can be slid out of the fixing holes 10203 by pressing the push button 10108, the connection between the fixed blocks 10110 and the fixing holes 10203 is released, the detection assembly 102 is convenient to disassemble from the installation assembly 101, the detection assembly 102 is convenient to overhaul and maintain, the limiting sliding grooves 10106 are formed at the bottom of the sliding groove 10104, the limiting blocks 10111 are slidably connected with the limiting sliding grooves 10106, the sliding of the push button 10108 is limited, the stability of the sliding of the connecting sheet 10107 driven by the push button 10108 is improved, the first slope 10112 is formed on one side of the top of the fixed block 10110, the second slope 10204 is formed on one side of the bottom of the insertion piece 10202, when the insertion piece 10202 is inserted to fix and install the detection assembly 102, the first slope 10112 and the second slope 10204 slide, so that the fixed blocks 10110 are clamped with the fixing holes 10203 by compressing the push spring 10109, the support rod 10205 is fixedly installed on one side of the installation sheet 10201, the hinged seat 10206 is rotatably connected to one end of the support rod 10205, the orientation of the hinged seat 10206 is adjusted, the detection housing 10207 is hinged to the bottom of the hinged seat 10206, the detection sensor 10208 is arranged on one end of the detection housing 10207, the orientation and the pitch angle of the detection sensor 10208 are adjusted, the device is convenient to detect the ultraviolet flame in the specified direction, the protective shell 10211 is arranged on the outer side of one end of the detection housing 10207,The middle part of the protective shell 10211 is fixedly provided with a protective lens 10212, so as to protect the detection sensor 10208 by the protective shell 10211 and the protective lens 10212, the protective shell 10211 is fixedly installed on the detection shell 10207 through the clamping block 10214 and the installation groove 10209, the first magnetic block 10210 and the second magnetic block 10215 are magnetically connected, so as to improve the stability of the installation of the protective shell 10211, and the protective shell 10211 can be conveniently disassembled, the protective lens 10212 is conveniently cleaned, the eave groove 10213 is formed in the top of one side of the protective shell 10211, the dustproof rain eave 10216 is fixedly installed in the eave groove 10213, so as to protect the protective lens 10212 by the dustproof rain eave 10216, rain and dust are prevented from falling on the protective lens 10212, and the detection of the flame is not affected.

[0037] The preferred embodiments of the present application are described above, but the present application is not limited to the above. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An ultraviolet flame detector characterized by, The utility model provides an installation component (101) one side fixed installation has the detection component (102), the installation component (101) includes fixed sheet (10101), and the fixed sheet (10101) both ends are equipped with mounting hole (10102), and the fixed sheet (10101) one side fixed installation has installation block (10103), and the installation block (10103) top is equipped with the slot (10105), and the installation block (10103) inside is equipped with sliding slot (10104), and the sliding slot (10104) inside is connected with the connecting sheet (10107) of sliding, and the connecting sheet (10107) both ends side fixed installation has fixed block (10110), and the connecting sheet (10107) bottom end middle part fixed installation has button (10108), and button (10108) one end sets up in installation block (10103) outside, and button (10108) other end fixed installation has the push spring (10109), and the push spring (10109) other end is connected with fixed sheet (10101), and the detection component (102) includes installation sheet (10201), and the installation sheet (10201) both ends fixed installation has the insert sheet (10202), and the insert sheet (10202) is inserted in the slot (10105) inside, and the insert sheet (10202) bottom end middle part is equipped with fixed hole (10203), and the fixed block (10110) is connected with fixed hole (10203) and is engaged.

2. An ultraviolet flame detector according to claim 1, wherein The button (10108) both sides fixed installation has the limiting block (10111), and the sliding slot (10104) bottom end both sides are equipped with limiting sliding slot (10106), and the limiting block (10111) is connected with the limiting sliding slot (10106) and slides.

3. An ultraviolet flame detector according to claim 2, wherein The fixed block (10110) top one side is equipped with first slope (10112), and the insert sheet (10202) bottom one side is equipped with second slope (10204).

4. An ultraviolet flame detector according to claim 1, wherein The installation sheet (10201) one side middle part fixed installation has support rod (10205), and the support rod (10205) one end rotationally connected has the hinged seat (10206).

5. An ultraviolet flame detector according to claim 4, wherein, The hinged seat (10206) bottom hinged has the detection shell (10207), and the detection shell (10207) one end is equipped with detection sensor (10208).

6. An ultraviolet flame detector according to claim 5, wherein, The detection shell (10207) is equipped with detection sensor (10208) one end outside and is equipped with the protection shell (10211), and the protection shell (10211) middle part fixed installation has the protection lens (10212).

7. An ultraviolet flame detector according to claim 6, wherein, The detection shell (10207) is equipped with detection sensor (10208) one end both sides and is equipped with installation slot (10209), and the protection shell (10211) inside both sides fixed installation has installation clamping block (10214), and the installation clamping block (10214) is connected with the installation slot (10209) and is engaged.

8. An ultraviolet flame detector according to claim 7, wherein, The mounting groove (10209) is in an "L" shape structure, a first magnetic attraction block (10210) is fixedly installed inside the mounting groove (10209), a second magnetic attraction block (10215) is fixedly installed on one side of the mounting clamping block (10214), and the first magnetic attraction block (10210) and the second magnetic attraction block (10215) are magnetically connected.

9. An ultraviolet flame detector according to claim 8, wherein, A gutter (10213) is formed in one side top of the protective shell (10211), and a dustproof and rainproof gutter (10216) is fixedly installed inside the gutter (10213).

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