CN207945556U - A kind of mining flame-proofing lamp - Google Patents
A kind of mining flame-proofing lamp Download PDFInfo
- Publication number
- CN207945556U CN207945556U CN201820325048.3U CN201820325048U CN207945556U CN 207945556 U CN207945556 U CN 207945556U CN 201820325048 U CN201820325048 U CN 201820325048U CN 207945556 U CN207945556 U CN 207945556U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- heat dissipation
- barn door
- lamp holder
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of mining flame-proofing lamps, including lamp holder, barn door, cooling fin and connecting rod, supporting rod is installed above the lamp holder, terminal box and heat dissipation cavity are installed above the balance plate, the surface of the terminal box is provided with cable outlet, it is fixed with Explosion-proof globe and endless glide below the lamp holder, the cooling fin is located at the outside of heat dissipation cavity, it is provided with fixed seat above the balance plate, and the surface of fixed seat is conditioned knob and runs through, the left side of the connecting rod is connected with each other with fixed seat, and storage sleeve is installed on the right side of connecting rod, it is fixed with installation sheet on the right side of the storage sleeve.The mining flame-proofing lamp, heat dissipation cavity plays heat dissipation effect while docking wire box and carrying out protection antidetonation, and reflector is rotated by weight supporting slide in endless glide, consequently facilitating changing the position of reflector, to change the direction of lamp luminescence, play the role of being directed to light.
Description
Technical field
The utility model is related to mining equipment technical field, specially a kind of mining flame-proofing lamp.
Background technology
Explosion-proof lamp, also referred to as explosion-proof lamp, explosion-proof illuminating lamp refer to for dangerous field existing for imflammable gas and dust
Institute can prevent issuable electric arc, spark and high temperature ignite in ambient enviroment inside lamp imflammable gas and dust, to
Reach the lamps and lanterns of requirement of explosion proof.But existing explosion-proof lamp is when mounted, cannot adjust light according to the occasion of actual use
Direction, the case where so as to cause in operation, there are blind angles, and heat dissipation effect is poor, secondly carries out left and right shake in explosion-proof lamp
When swinging, cable, which is under pressure, to be easy to fall off loosening with lamp cap.
Utility model content
The purpose of this utility model is to provide a kind of mining flame-proofing lamps, existing to solve to propose in above-mentioned background technology
Explosion-proof lamp cannot adjust the direction of light according to the occasion of actual use when mounted, so as to cause in operation, there are blind angles
The case where, heat dissipation effect is poor and lamp cap is under pressure the problem of being easy to fall off with cable.
To achieve the above object, the utility model provides the following technical solutions：A kind of mining flame-proofing lamp, including lamp holder, screening
Tabula rasa, cooling fin and connecting rod are equipped with supporting rod above the lamp holder, and the upper end of supporting rod is passed through from the surface of balance plate
It wears, terminal box and heat dissipation cavity is installed, and the upper end of terminal box is run through from the surface of heat dissipation cavity above the balance plate, it is described
The surface of terminal box is provided with cable outlet, and Explosion-proof globe and endless glide, and endless glide are fixed with below the lamp holder
Positioned at the outside of Explosion-proof globe, the barn door is connected with each other by the weight supporting slide of top with endless glide, and barn door
Both sides are connected with reflecting plate, and the cooling fin is located at the outside of heat dissipation cavity, fixed seat are provided with above the balance plate, and solid
The surface of reservation is conditioned knob and runs through, and left side and the fixed seat of the connecting rod are connected with each other, and the right side installation of connecting rod
There is storage sleeve, installation sheet is fixed on the right side of the storage sleeve.
Preferably, the lamp holder and balance plate are the structure that cross section is equal, and are both vertical arrangement with supporting rod,
It simultaneously supports bar and is angularly provided with 4.
Preferably, the endless glide is flexibly connected with weight supporting slide, and weight supporting slide constitutes dismounting installation with barn door
Structure.
Preferably, the cross section of the barn door is arcuate structure, and its both sides are symmetrically arranged with reflecting plate, simultaneously
Barn door constitutes the structure of rotation with 2 reflecting plates respectively.
Preferably, the cooling fin is set as triangular structure of right angle, and cooling fin is in angularly about the center of circle of lamp holder
It is provided with 8.
Preferably, the connecting rod constitutes stretching structure with storage sleeve, and connecting rod constitutes the knot of rotation with fixed seat
Structure.
Compared with prior art, the utility model has the beneficial effects that：The mining flame-proofing lamp, is provided with above lamp holder
Heat dissipation cavity plays heat dissipation effect while docking wire box and carrying out protection antidetonation, and equiangularly arranged cooling fin increases
Contact area with air, to improve heat dissipation effect, while cooling fin is triangular structure of right angle, improves lamp holder and dissipates
The stability and compressive property of hot chamber, lamp holder are fixed with balance plate by supporting rod, and whole switching performance is improved,
It avoids cable from being given a shock and falls off, be provided with rotatable reflector in addition, reflector is by weight supporting slide in endless glide
On rotated, consequently facilitating change reflector position play the work for being directed to light to change the direction of lamp luminescence
With.
Description of the drawings
Fig. 1 is the utility model barn door deployed configuration schematic diagram；
Fig. 2 is the utility model Explosion-proof globe structural schematic diagram；
Fig. 3 is the utility model holder surface structural schematic diagram；
Fig. 4 is the utility model barn door overlooking structure diagram.
In figure：1, lamp holder, 2, supporting rod, 3, balance plate, 4, terminal box, 5, cable outlet, 6, heat dissipation cavity, 7, explosion-proof lamp
Cover, 8, endless glide, 9, barn door, 10, reflecting plate, 11, weight supporting slide, 12, cooling fin, 13, fixed seat, 14, connecting rod,
15, sleeve is stored, 16, installation sheet, 17, adjusting knob.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of mining flame-proofing lamp, including lamp holder 1, support
Bar 2, terminal box 4, cable outlet 5, heat dissipation cavity 6, Explosion-proof globe 7, endless glide 8, barn door 9, reflecting plate 10, is held balance plate 3
Weighty slider 11, cooling fin 12, fixed seat 13, connecting rod 14, storage sleeve 15, installation sheet 16 and adjusting knob 17, lamp holder 1 it is upper
Side is equipped with supporting rod 2, and the upper end of supporting rod 2 is run through from the surface of balance plate 3, and lamp holder 1 is that cross section is equal with balance plate 3
Structure, and be both vertical arrangement with supporting rod 2, simultaneously support bar 2 and be angularly provided with 4, it is whole convenient for improving
Stability avoids being under pressure when lamp body earthquake and cable falls off, and the top of balance plate 3 is equipped with terminal box 4 and heat dissipation cavity
6, and the upper end of terminal box 4 is run through from the surface of heat dissipation cavity 6, the surface of terminal box 4 is provided with cable outlet 5, the lower section of lamp holder 1
It is fixed with Explosion-proof globe 7 and endless glide 8, and endless glide 8 is located at the outside of Explosion-proof globe 7, endless glide 8 and weight supporting slide
11 flexible connections, and weight supporting slide 11 constitutes dismounting mounting structure with barn door 9, convenient for changing the position of barn door 9, to change
Become the angle of light extraction, and weight supporting slide 11 and barn door 9 are easy to disassemble, when without using barn door 9, convenient for being torn open to it
It unloads, barn door 9 is connected with each other by the weight supporting slide 11 of top with endless glide 8, and the both sides of barn door 9 are connected with reflecting plate
10, the cross section of barn door 9 is arcuate structure, and its both sides are symmetrically arranged with reflecting plate 10, at the same barn door 9 respectively with
2 reflecting plates 10 constitute the structure of rotation, convenient for changing the angle of light extraction, to realize orientation light filling, and reflecting plate 10
Light source is avoided to disperse, cooling fin 12 is located at the outside of heat dissipation cavity 6, and cooling fin 12 is set as triangular structure of right angle, and cooling fin
12 about lamp holder 1 the center of circle in being angularly provided with 8, cooling fin 12 improves whole stability convenient for heat dissipation, balances
The top of plate 3 is provided with fixed seat 13, and the surface of fixed seat 13 is conditioned knob 17 and runs through, the left side of connecting rod 14 and fixation
Seat 13 is connected with each other, and the right side of connecting rod 14 is equipped with storage sleeve 15, and connecting rod 14 constitutes flexible knot with storage sleeve 15
Structure, and connecting rod 14 constitutes the structure of rotation with fixed seat 13, convenient for changing the angle of lamp body, consequently facilitating adjusting its illumination angle
The right side of degree, storage sleeve 15 is fixed with installation sheet 16.
Operation principle：When using the explosion-proof lamp, installation sheet 16 is contacted with wall first, and screw is run through
The screw hole on 16 surface of installation sheet is mutually fixed with wall, the horizontal position of explosion-proof lamp can be adjusted according to the position of actual installation, i.e.,
Hand-held connecting rod 14 extracts it out from storage sleeve 15, and the connection cable of the explosion-proof lamp from cable outlet 5 pick out with outside
The power supply set is connected with each other, and when explosion-proof lamp works, when the cable inside terminal box 4 radiates, heat enters the interior of heat dissipation cavity 6
Portion, and heat is swapped by cooling fin 12 and extraneous air, when needing to change the irradiating angle of explosion-proof lamp, first
Unscrew adjusting knob 17, hand-held supports bar 2 is rotated, i.e., balance plate 3 drives fixed seat 13 to be rotated with connecting rod 14, directly
To Explosion-proof globe 7 angle it is suitable after, tighten adjusting knob 17 again and the angle of fixed seat 13 be fixed, hold later
Barn door 9 is rotated, i.e., barn door 9 drives 2 reflecting plates 10 to be rotated, and hand-holdable reflecting plate 10 is rotated in addition,
Until after the angle of reflecting plate 10 is suitable, reflecting plate 10 is kept fixed device, Explosion-proof globe due to stiction and barn door 9
7 light sent out are reflected into desired position by reflecting plate 10, convenient for the angle of the irradiation of change light, while improving irradiation
Intensity, avoid light source from disperseing, increase whole practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of mining flame-proofing lamp, including lamp holder（1）, barn door（9）, cooling fin（12）And connecting rod（14）, it is characterised in that：
The lamp holder（1）Top supporting rod is installed（2）, and supporting rod（2）Upper end from balance plate（3）Surface run through, it is described
Balance plate（3）Top terminal box is installed（4）And heat dissipation cavity（6）, and terminal box（4）Upper end from heat dissipation cavity（6）Surface
Run through, the terminal box（4）Surface be provided with cable outlet（5）, the lamp holder（1）Lower section be fixed with Explosion-proof globe（7）
And endless glide（8）, and endless glide（8）Positioned at Explosion-proof globe（7）Outside, the barn door（9）Pass through the load-bearing of top
Sliding block（11）With endless glide（8）It is connected with each other, and barn door（9）Both sides be connected with reflecting plate（10）, the cooling fin
（12）Positioned at heat dissipation cavity（6）Outside, the balance plate（3）Top be provided with fixed seat（13）, and fixed seat（13）Table
Face is conditioned knob（17）Run through, the connecting rod（14）Left side and fixed seat（13）It is connected with each other, and connecting rod（14）'s
Right side is equipped with storage sleeve（15）, the storage sleeve（15）Right side be fixed with installation sheet（16）.
2. a kind of mining flame-proofing lamp according to claim 1, it is characterised in that：The lamp holder（1）With balance plate（3）For cross
The equal structure in section, and both with supporting rod（2）For vertical arrangement, bar is simultaneously supported（2）Angularly it is provided with 4.
3. a kind of mining flame-proofing lamp according to claim 1, it is characterised in that：The endless glide（8）With weight supporting slide
（11）Flexible connection, and weight supporting slide（11）With barn door（9）Constitute dismounting mounting structure.
4. a kind of mining flame-proofing lamp according to claim 1, it is characterised in that：The barn door（9）Cross section be arc
Shape structure, and its both sides are symmetrically arranged with reflecting plate（10）, while barn door（9）Respectively with 2 reflecting plates（10）It constitutes
The structure of rotation.
5. a kind of mining flame-proofing lamp according to claim 1, it is characterised in that：The cooling fin（12）It is set as right angle three
Angular structure, and cooling fin（12）About lamp holder（1）The center of circle in being angularly provided with 8.
6. a kind of mining flame-proofing lamp according to claim 1, it is characterised in that：The connecting rod（14）With storage sleeve
（15）Constitute stretching structure, and connecting rod（14）With fixed seat（13）Constitute the structure of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325048.3U CN207945556U (en) | 2018-03-09 | 2018-03-09 | A kind of mining flame-proofing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325048.3U CN207945556U (en) | 2018-03-09 | 2018-03-09 | A kind of mining flame-proofing lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945556U true CN207945556U (en) | 2018-10-09 |
Family
ID=63696816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325048.3U Expired - Fee Related CN207945556U (en) | 2018-03-09 | 2018-03-09 | A kind of mining flame-proofing lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945556U (en) |
-
2018
- 2018-03-09 CN CN201820325048.3U patent/CN207945556U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20190309 |