CN208818376U - A kind of temperature sensitive probe test device - Google Patents
A kind of temperature sensitive probe test device Download PDFInfo
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- CN208818376U CN208818376U CN201821542334.1U CN201821542334U CN208818376U CN 208818376 U CN208818376 U CN 208818376U CN 201821542334 U CN201821542334 U CN 201821542334U CN 208818376 U CN208818376 U CN 208818376U
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- temperature sensitive
- test device
- sensitive probe
- probe test
- heating unit
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Abstract
The utility model discloses a kind of temperature sensitive probe test device, shell and for electric pole, the bottom of shell is connected for electric pole；Shell includes lower case, main casing and upper housing, and the bottom end of main casing is fixedly connected with lower case, and top is fixedly connected with upper housing；Electric connection structure is equipped with inside lower case, and electric connection structure is electrically connected with for electric pole；Main casing is internally provided with blowing device and under-voltage plate；It detachably is provided with independent heating unit inside upper housing, top is provided with air outlet；And independent heating unit, blowing device and under-voltage plate are electrically connected with electric connection structure.The utility model provides a kind of temperature sensitive probe test device, since heater strip is main rapid wear consumptive material, independent heating unit is detachably provided in upper housing, after heater strip is broken in use process, independent heating unit can directly be replaced, it is easy to maintenance, while being also not required to employ other component, reduce maintenance cost.
Description
Technical field
The utility model relates to fire probe test equipment technical field, more particularly to a kind of temperature sensitive probe is surveyed
Trial assembly is set.
Background technique
Temperature sensitive probe is to realize fire disasters protection by the variation of monitoring ambient temperature, it usually needs test equipment
Carry out the test of temperature sensitive probe performance.
Currently, the heater strip in temperature sensitive probe test equipment is directly to connect power supply unit by conducting wire, and visit in warming
After head test device long-time use, heater strip is easily broken, and repair and replacement are more inconvenient, and maintenance time is long, and maintenance cost is high, influences
Normal use.
Therefore, how a kind of temperature sensitive probe sensibility testing arrangement easy to maintenance is provided, be those skilled in the art urgently
Problem to be solved.
Utility model content
In view of this, the present invention provides a kind of temperature sensitive probe sensibility testing arrangements, by the way that independent heating is arranged
Unit, so that directly replace independent heating unit after heater strip is broken, it is easy to maintenance, also reduce maintenance
Cost.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of temperature sensitive probe test device, shell and for electric pole, the bottom connection of the shell is described for electric pole；The shell
Body includes lower case, main casing and upper housing, and the bottom end of the main casing is fixedly connected with the lower case, and top is fixedly connected with institute
State upper housing；Electric connection structure is equipped with inside the lower case, and the electric connection structure is electrically connected with described for electric pole；It is described
Main casing is internally provided with blowing device and under-voltage plate；Independent heating unit, top are detachably provided with inside the upper housing
It is provided with air outlet；And the independent heating unit, the blowing device and the under-voltage plate are electric with the electric connection structure
Connection.
The utility model provides a kind of temperature sensitive probe test device, since heater strip is main rapid wear consumptive material, upper housing
It is interior to be detachably provided with independent heating unit, after heater strip is broken in use process, independent heating unit can be directly replaced, is tieed up
It repairs conveniently, while being also not required to employ other component, reduce maintenance cost.
Preferably, the upper housing includes: interconnecting piece and heating part, and described interconnecting piece one end and the main casing, which are fixed, to be connected
It connects, the other end is fixedly connected with the heating part；The inside of the interconnecting piece is fixed with conductive structure, the conductive structure with
The electric connection structure electrical connection, the inside of the heating part are equipped with independent heating unit.
By the setting of conductive structure, the good electrical connection of independent heating unit and electric connection structure ensure that.Heating part
Equipped with independent heating unit, generation heat is powered on.
Preferably, the independent heating unit includes: the first insulation tube, heater strip and copper cap；The copper cap fixed setting
In the inner wall of first insulation tube, and the both ends of first insulation tube are protruded in copper cap outer；The heater strip is in spiral shell
Rotation spring like is located at the inside of the copper cap, and the both ends of the heater strip are individually fixed in the copper cap and first insulation
Between pipe.Protrude conductive when the both ends of the first insulation tube are fixed convenient for independent heating unit in copper cap outer.
Preferably, the copper cap is two, is located at the both ends of first insulation tube, and the length of two copper caps
The sum of degree is less than the length of first insulation tube.Not only it can guarantee the good conductive of independent heating unit, but also saved cost.
Preferably, the conductive structure includes the second insulation tube and conductive cap, and second insulation tube and the conduction
The conducting wire being electrically connected with the electric connection structure is fixedly installed between cap, the outer of the conductive cap is higher than second insulation
The top of pipe.The outer of conductive cap is contacted with the outer of bottom end copper cap, is realized when work and is powered.
Preferably, the blowing portion includes straight nozzle and oblique nozzle, and the oblique nozzle is detachably secured to the direct-injection
The top of mouth is fixed with the independent heating unit in the straight nozzle.When needing blow-through wind, oblique nozzle is removed, directly
It connects and is directed at temperature sensitive probe with straight nozzle；When needing tiltedly blowing, oblique nozzle is installed at the top of straight nozzle, is directed at temperature with oblique nozzle
Sense probe；Use scope is wide.The straight nozzle and the oblique pluggable fixation of nozzle, convenient for users to operation.
Preferably, battery capacity indication lamp is installed on the under-voltage plate, when power lever electricity is under-voltage, battery capacity indication lamp brilliant green
Lamp, when power lever electricity is enough, battery capacity indication lamp sends out a warning.
Preferably, multiple ventholes have been evenly arranged at the top of the lower case, venthole is realized for blowing device air inlet
Blowing.The shell is stainless steel material, and corrosion resistance, heat resistance are strong.
Preferably, the blowing device is fan or blowing pump.
Preferably, described for electric pole includes power lever and switch lever, and the power lever is electrically connected with the switch lever；It is described
Power lever side wall is equipped with charging hole, is inside equipped with power supply, and the side wall of the switch lever is equipped with switch button.When power lever is dispatched from the factory
It is equipped at least two, power supply volume deficiency can remove charging, replace spare power lever and use, and guarantee uninterrupted work normally.
It can be seen via above technical scheme that compared with prior art, the utility model, which discloses, provides a kind of warming spy
Head test device, by the way that independent heating unit is arranged, so that maintenance is more convenient.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is temperature sensitive probe test device overall structure diagram provided by the utility model.
Fig. 2 attached drawing is case fragmentation figure provided by the utility model.
Fig. 3 attached drawing is the structural schematic diagram of heating unit provided by the utility model,
Fig. 4 attached drawing is the bottom view of main casing provided by the utility model.
Fig. 5 attached drawing is the working principle diagram of temperature sensitive probe test device provided by the utility model.
Wherein, 1- shell, 2- is for electric pole, 3- blowing device, 4- is under-voltage plate, 5- independent heating unit, 6- conductive structure, 7-
Venthole, 8- switch button, 11- lower case, 12- main casing, 13- upper housing, 131- interconnecting piece, the heating part 132-, 51- first
Insulation tube, 52- heater strip, 53- copper cap, 1321- straight nozzle, the oblique nozzle of 1322-, 21- power lever, 22- switch lever.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment discloses a kind of temperature sensitive probe test device, shell 1 and for electric pole 2, the bottom of shell 1
Connection is for electric pole 2；Shell 1 includes: lower case 11, main casing 12 and upper housing 13, and the bottom end of main casing 12 is fixedly connected with lower casing
Body 11, top are fixedly connected with upper housing 13；Be equipped with electric connection structure inside lower case 11, and electric connection structure with for the electricity of electric pole 2
Connection；Main casing 12 is internally provided with blowing device 3 and under-voltage plate 4；Upper housing 13 is internally provided with independent heating unit 5, top
Portion is provided with air outlet；And independent heating unit 5, blowing device 3 and under-voltage plate 4 are electrically connected with electric connection structure.
The utility model provides a kind of temperature sensitive probe test device, since independent heating unit 5 is main rapid wear consumptive material,
Independent heating unit 5 is detachably provided in upper housing 13, it, can directly more after independent heating unit 5 is broken in use process
Independent heating unit 5 is changed, it is easy to maintenance, while being also not required to employ other component, reduce maintenance cost.
In order to further optimize above-mentioned technical proposal, upper housing 13 includes: interconnecting piece 131 and heating part 132, interconnecting piece
131 one end are fixedly connected with main casing 12, and the other end is fixedly connected with heating part 132；The inside of interconnecting piece 131, which is fixed with, leads
Electric structure 6, conductive structure 6 are electrically connected with electric connection structure, and the inside of heating part 132 is equipped with independent heating unit 5.Pass through conduction
The setting of structure 6 ensure that the good electrical connection of independent heating unit 5 and electric connection structure.Heating part 132 is equipped with independent heating
Unit 5 powers on generation heat.
In order to further optimize above-mentioned technical proposal, independent heating unit 5 includes: the first insulation tube 51, heater strip 52
With copper cap 53；Copper cap 53 is fixedly installed on the inner wall of the first insulation tube 51, and the two of the first insulation tube 51 are protruded in 53 outer of copper cap
End；Helically spring like is located at the inside of copper cap 53 to heater strip 52, and the both ends of heater strip 52 are individually fixed in copper cap 53 and
Between one insulation tube 51.Protrude conductive when the both ends of the first insulation tube 51 are fixed convenient for independent heating unit 5 in 53 outer of copper cap.
In order to further optimize above-mentioned technical proposal, copper cap 53 is two, is located at the both ends of the first insulation tube 51,
And the sum of length of two copper caps 53 is less than the length of the first insulation tube 51.Both it can guarantee the good conductive of independent heating unit 5,
Cost has been saved again.
In order to further optimize above-mentioned technical proposal, conductive structure 6 includes: the second insulation tube and conductive cap, and second
The conducting wire being electrically connected with electric connection structure is fixedly installed between insulation tube and conductive cap, the outer of conductive cap is higher than the second insulation
The top of pipe.The outer of conductive cap is contacted with the outer of bottom end copper cap 53, is realized when work and is powered.
In order to further optimize above-mentioned technical proposal, heating part 132 includes: straight nozzle 1321 and oblique nozzle 1322, tiltedly
Nozzle 1322 is detachably secured to the top of straight nozzle 1321, independent heating unit 5 is fixed in straight nozzle 1321.When need
When wanting blow-through wind, oblique nozzle 1322 is removed, is directly directed at temperature sensitive probe with straight nozzle 1321；It, will be oblique when needing tiltedly blowing
Nozzle 1322 is installed on 1321 top of straight nozzle, is directed at temperature sensitive probe with oblique nozzle 1322；Use scope is wide.Straight nozzle 1321 with
The pluggable fixation of oblique nozzle 1322, convenient for users to operation.
In order to further optimize above-mentioned technical proposal, battery capacity indication lamp is installed on under-voltage plate 4.When 21 electricity of power lever
When under-voltage, battery capacity indication lamp gives a green light, and when 21 electricity of power lever is enough, battery capacity indication lamp sends out a warning.It is similar to herein existing
The design of battery capacity indication lamp in technology.
In order to further optimize above-mentioned technical proposal, the top of lower case 11 has been evenly arranged multiple ventholes 7, ventilation
Blowing is realized for 3 air inlet of blowing device in hole 7.
In order to further optimize above-mentioned technical proposal, blowing device 3 is fan or blowing pump.
It include: power lever 21 and switch lever 22, power lever 21 for electric pole 2 to further optimize above-mentioned technical proposal
It is electrically connected with switch lever 22；21 side wall of power lever is equipped with charging hole, is inside equipped with power supply, and the side wall of switch lever 22 is equipped with switch
Button 8.Power lever 21 is equipped at least two when dispatching from the factory, and power supply volume deficiency can remove charging, replaces spare power lever and uses,
Guarantee uninterrupted work normally.
The circuit connecting mode of temperature sensitive probe test device disclosed by the utility model are as follows: the cathode and shell of heater strip 52
1 connection, anode are connect with the positive of positive, under-voltage plate 4 of positive pole, blowing device 3, the cathode of blowing device 3 and under-voltage
The cathode of plate 4 is connected with shell 1.I.e. heater strip 52, blowing device 3 and under-voltage plate 4 and power sources in parallel, forming circuit.
The course of work of temperature sensitive probe test device disclosed by the utility model are as follows: turn on the switch button 8, power lever 21 is logical
Electricity, independent heating unit 5 are electrically connected with electric connection structure, and the copper cap 53 in independent heating unit 5 is contacted with conductive structure 6, real
Now it is powered, 52 energization heat of heater strip；Blowing device 3 is powered by electric connection structure and realizes blowing, and heater strip 52 is generated
Heat by straight nozzle 1321 or tiltedly nozzle 1322 spray shell 1 outside.Independent heating unit 5 is movably set in heating part
Inside 132, facilitates maintenance to replace, reduce maintenance cost, improve maintenance efficiency.
Under-voltage plate 4 is powered, and when the not enough power supply of battery in power lever 22, battery capacity indication lamp is in green light, when electricity abundance
When, battery capacity indication lamp is in red light, convenient for users to replacing power lever 22 in time, guarantees to work normally.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of temperature sensitive probe test device, which is characterized in that shell (1) and for electric pole (2), the bottom of the shell (1) connects
It connects described for electric pole (2)；
The shell (1) includes: lower case (11), main casing (12) and upper housing (13), and the bottom end of the main casing (12) is solid
Surely it connects the lower case (11), top is fixedly connected with the upper housing (13)；
Electric connection structure is equipped with inside the lower case (11), and the electric connection structure is electrically connected with described for electric pole (2)；
The main casing (12) is internally provided with blowing device (3) and under-voltage plate (4)；
Independent heating unit (5) detachably are provided with inside the upper housing (13), top is provided with air outlet；
And the independent heating unit (5), the blowing device (3) and the under-voltage plate (4) are electric with the electric connection structure
Connection.
2. a kind of temperature sensitive probe test device according to claim 1, which is characterized in that the upper housing (13) includes:
Interconnecting piece (131) and heating part (132), described interconnecting piece (131) one end are fixedly connected with the main casing (12), the other end with
The heating part (132) is fixedly connected；The inside of the interconnecting piece (131) is fixed with conductive structure (6), the conductive structure
(6) it is electrically connected with the electric connection structure, the inside of the heating part (132) is equipped with the independent heating unit (5).
3. a kind of temperature sensitive probe test device according to claim 2, which is characterized in that the independent heating unit (5)
It include: the first insulation tube (51), heater strip (52) and copper cap (53)；
The copper cap (53) is fixedly installed on the inner wall of first insulation tube (51), and described in the protrusion of copper cap (53) outer
The both ends of first insulation tube (51)；
Helically spring like is located at the inside of the copper cap (53), and the both ends of the heater strip (52) point to the heater strip (52)
It is not fixed between the copper cap (53) and first insulation tube (51).
4. a kind of temperature sensitive probe test device according to claim 3, which is characterized in that the copper cap (53) is two,
The both ends of first insulation tube (51) are located at, and the sum of length of two copper caps (53) is less than first insulation
Manage the length of (51).
5. a kind of temperature sensitive probe test device according to claim 2, which is characterized in that the conductive structure (6) includes:
Second insulation tube and conductive cap, and be fixedly installed and the electric connection structure between second insulation tube and the conductive cap
The conducting wire of electrical connection, the outer of the conductive cap are higher than the top of second insulation tube.
6. a kind of temperature sensitive probe test device according to claim 2, which is characterized in that the heating part (132) includes:
Straight nozzle (1321) and oblique nozzle (1322), the oblique nozzle (1322) are detachably secured to the top of the straight nozzle (1321)
End, the straight nozzle (1321) is interior to be fixed with the independent heating unit (5).
7. a kind of temperature sensitive probe test device according to claim 1-6, which is characterized in that the under-voltage plate
(4) battery capacity indication lamp is installed on.
8. a kind of temperature sensitive probe test device according to claim 7, which is characterized in that the top of the lower case (11)
It has been evenly arranged multiple ventholes (7).
9. a kind of temperature sensitive probe test device according to claim 8, which is characterized in that the blowing device (3) is wind
Fan or blowing pump.
10. a kind of temperature sensitive probe test device according to claim 9, which is characterized in that described to include: for electric pole (2)
Power lever (21) and switch lever (22), the power lever (21) are electrically connected with the switch lever (22)；Power lever (21) side
Wall is equipped with charging hole, is inside equipped with power supply；The side wall of the switch lever (22) is equipped with switch button (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542334.1U CN208818376U (en) | 2018-09-20 | 2018-09-20 | A kind of temperature sensitive probe test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542334.1U CN208818376U (en) | 2018-09-20 | 2018-09-20 | A kind of temperature sensitive probe test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818376U true CN208818376U (en) | 2019-05-03 |
Family
ID=66277905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821542334.1U Active CN208818376U (en) | 2018-09-20 | 2018-09-20 | A kind of temperature sensitive probe test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208818376U (en) |
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2018
- 2018-09-20 CN CN201821542334.1U patent/CN208818376U/en active Active
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