CN113639234B - Embedded-top type fire emergency lighting lamp with external light source - Google Patents
Embedded-top type fire emergency lighting lamp with external light source Download PDFInfo
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- CN113639234B CN113639234B CN202110887580.0A CN202110887580A CN113639234B CN 113639234 B CN113639234 B CN 113639234B CN 202110887580 A CN202110887580 A CN 202110887580A CN 113639234 B CN113639234 B CN 113639234B
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- light source
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- emergency lighting
- waterproof box
- panel
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 230000005855 radiation Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 10
- 241001465382 Physalis alkekengi Species 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013440 design planning Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an embedded top type fire emergency lighting lamp with an external light source, which comprises a panel, wherein the panel comprises a conical surface, a driving waterproof box is integrally formed on the upper side wall of the panel, and the top of the driving waterproof box is fixedly connected with a waterproof cover plate through a first connecting component. The embedded top type fire emergency lighting lamp with the external light source is characterized in that a light source plate is arranged behind a cast aluminum radiating head, and an anti-glare cover is covered on the light source plate to realize a wide illumination type lamp cap; through passing through the screw fixation between lamp holder and the waterproof box of drive, form a space that air can circulate between waterproof box of drive and lamp holder, realize the lamp holder and dispel the heat in the space of air circulation, external with the light source, realized the bigger luminous angle of light source, satisfied the national standard and to the requirement of broad-spectrum illumination type lamps and lanterns, simultaneously, the drive structure and the light source structure separation of lamps and lanterns, heat radiation structure is below the ceiling when normal use, realizes the whole heat dissipation of ventilation air to the light source part.
Description
Technical Field
The invention relates to the technical field of fire emergency lighting lamps, in particular to a nested top type fire emergency lighting lamp with an external light source.
Background
The fire emergency lighting and evacuation indicating system is used as a building fire system which is indispensable in the fire protection field and is used for assisting the safe evacuation of personnel and fire-fighting operation, and provides necessary evacuation indicating information and illumination conditions for the safe evacuation, lighting and fire-fighting rescue actions of personnel under the emergency conditions of fire and the like. When the embedded roof is adopted for installation, a down lamp similar to the decoration style is often adopted as an important component of the system.
The structure of the lamp is that a light source is arranged at the bottom of the lamp structure, a reflecting cup or a light-equalizing plate is adopted as a light-emitting component of the lamp, a concave cavity is formed in the structure of the lamp, smoke floats upwards in fire, smoke pits are easily formed in the cavity to influence the evacuation illuminance, and meanwhile, the concave structure also can influence the light-emitting angle of the light source to cause uneven light intensity distribution; in addition, the heat radiation structure of the lamp body is generally arranged on the back of the lamp, and is arranged on a non-ventilated ceiling after being installed, so that air is not circulated, and heat radiation is not easy. The use of such emergency lighting fixtures with cavities is also explicitly prohibited in the new civil building electrical design planning "GB51348-2019" clause 13.6.5, which should be dominated by broad-spectrum fixtures. Therefore, it is necessary to redefine a lamp which meets the national standard requirements, meets the embedded top type mounting mode and solves the heat dissipation problem in the process of using the lamp.
Disclosure of Invention
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides an external embedded top formula fire control emergency lighting lamp of light source, includes the panel, the panel includes the conical surface, and the last lateral wall integrated into one piece of panel has the waterproof box of drive, and the waterproof apron of the top of the waterproof box of drive through first coupling assembling fixedly connected with, the lower lateral wall of conical surface passes through second coupling assembling fixedly connected with radiator head, and the radiator head includes the boss, be provided with heat dissipation mechanism on the radiator head, and be provided with lighting assembly in the radiator head, be provided with the adjustment mechanism who is used for adjusting lighting assembly luminance in the waterproof box of drive.
Preferably, the first connecting assembly comprises a plurality of connecting rods arranged in the driving waterproof box, the connecting rods and the waterproof box are integrally formed, and the waterproof cover plate is fixed with the connecting rods through first screws.
Preferably, the second connecting assembly comprises a plurality of first connecting columns fixedly connected to the conical surface, the lower side walls of the first connecting columns are provided with first connecting holes, the upper side walls of the radiating heads are fixedly connected with a plurality of second connecting columns, the second connecting columns are inserted into the first connecting holes, the upper side walls of the second connecting columns are provided with first through holes, the lower ends of the first through holes penetrate into the circular grooves, the side walls of the light source plates are provided with a plurality of second through holes, the second through holes correspond to the first through holes one by one, and second screws are inserted into the second through holes and penetrate through the first through holes and are in threaded fixation with the upper side walls of the first connecting holes.
Preferably, the heat dissipation mechanism comprises a heat dissipation groove formed at the top of the circular groove, the heat dissipation groove comprises two first arc grooves symmetrically arranged, two second arc grooves symmetrically arranged, two third arc grooves symmetrically arranged and two fourth arc grooves symmetrically arranged, and the first arc grooves, the second arc grooves, the third arc grooves and the fourth arc grooves are concentrically arranged.
Preferably, the heat dissipation mechanism further comprises a plurality of groups of heat dissipation fin groups arranged in an annular array on the upper side wall of the heat dissipation head, and each group of heat dissipation fin groups comprises a plurality of arc fins.
Preferably, the lighting assembly comprises a round groove formed in the lower side wall of the radiating head, a light source plate is arranged in the round groove, an anti-dazzle cover is arranged in the round groove in an inserted mode, the anti-dazzle cover comprises a first annular plate, and the first annular plate is in interference fit with the round groove.
Preferably, a plurality of water leakage grooves are formed in the conical surface, the water leakage grooves penetrate through the upper side wall of the panel, and the second annular plate is integrally formed on the periphery of the panel.
Preferably, the lower side wall of the conical surface is fixedly connected with a third connecting column, the upper side wall of the boss is provided with a second connecting hole, and the third connecting column is inserted into the second connecting hole.
Preferably, the adjusting mechanism comprises an adjusting switch which is arranged independently and a power driving module which is used for providing power for the light source plate.
Preferably, the lower lateral wall of third spliced pole has seted up first through wires hole, and first through wires hole runs through to waterproof box inside, the second through wires hole has been seted up to the bottom of second spliced pole, and the lower extreme of second through wires hole runs through to the circular slot inside, the third through wires hole has been seted up to the lateral wall of light source board, and third through wires hole, second through wires hole and first through wires hole are concentric to be set up.
The technical scheme provided by the invention has the beneficial effects that:
the embedded top type fire emergency lighting lamp with the external light source is characterized in that a light source plate is arranged behind a cast aluminum radiating head, and an anti-glare cover is covered on the light source plate to realize a wide illumination type lamp cap; through passing through the screw fixation between lamp holder and the waterproof box of drive, form a space that air can circulate between waterproof box of drive and lamp holder, realize the lamp holder and dispel the heat in the space of air circulation, external with the light source, realized the bigger luminous angle of light source, satisfied the national standard and to the requirement of broad-spectrum illumination type lamps and lanterns, the drive structure and the light source structure separation of lamps and lanterns simultaneously, heat radiation structure is below the ceiling when normal use, realizes the whole heat dissipation of ventilation air to the light source part.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another view of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic perspective view of a panel according to the present invention;
FIG. 6 is a schematic perspective view of a heat dissipating head according to the present invention;
fig. 7 is a schematic perspective view of another view of the heat dissipating head according to the present invention.
In the figure: 1. a panel; 101. a conical surface; 201. a first arc-shaped groove; 202. a second arc-shaped groove; 203. a third arc-shaped groove; 204. a fourth arc-shaped groove; 3. a waterproof cover plate; 301. a clamping block; 4. arc fins; 501. a connecting rod; 502. a first screw; 6. a heat dissipating head; 601. a boss; 701. a first connection post; 702. a first connection hole; 703. a third connecting column; 704. a first through hole; 705. a second through hole; 706. a second screw; 801. a circular groove; 802. a light source board; 803. an anti-glare cover; 804. a first annular plate; 901. a first threading hole; 902. a second threading hole; 903. a third threading hole; 10. a second annular plate; 11. a water leakage groove; 12. a waterproof box.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
In the following description, not all of the various components shown in the figures are depicted for clarity and conciseness of description. The various components are shown in the drawings to provide those of ordinary skill with a fully enabling disclosure of the present invention. The operation of many of the components is familiar and apparent to those skilled in the art.
Examples:
as shown in fig. 1-7, this embodiment provides an embedded top fire emergency lighting lamp with an external light source, including a panel 1, the panel 1 includes a conical surface 101, an upper side wall of the panel 1 is integrally formed with a driving waterproof box 12, a top of the driving waterproof box 12 is fixedly connected with a waterproof cover plate 3 through a first connecting component, four clamping blocks 301 which are symmetrically arranged in pairs are integrally formed on a periphery side of the waterproof cover plate 3, so as to be convenient for installing a spring buckle, a lower side wall of the conical surface 101 is fixedly connected with a radiating head 6 through a second connecting component, the radiating head 6 includes a boss 601, a radiating mechanism is arranged on the radiating head 6, an illumination component is arranged in the radiating head 6, an adjusting mechanism for adjusting brightness of the illumination component is arranged in the driving waterproof box 12, and after the light source plate 802 is arranged on the radiating head 6 of cast aluminum, an anti-glare cover 803 is covered, so as to realize a wide-illumination lamp holder; and through passing through the screw fixation between lamp holder and the waterproof box 12 of drive, form a space that air can circulate between waterproof box 12 of drive and lamp holder, realize the lamp holder and dispel the heat in the space of air circulation, external with the light source, realized the bigger luminous angle of light source, satisfied national standard to the requirement of broad-spectrum lamps and lanterns, the drive structure and the light source structure separation of lamps and lanterns simultaneously, heat radiation structure is below the ceiling when normal use, realizes the whole heat dissipation of ventilation air to the light source part.
Preferably, the first connecting assembly comprises a plurality of connecting rods 501 arranged in the driving waterproof box 12, the connecting rods 501 and the waterproof box 12 are integrally formed, the waterproof cover plate 3 is fixed with the connecting rods 501 through first screws 502, and the waterproof cover plate 3 is convenient to install and detach.
Preferably, the second connecting component comprises a plurality of first connecting columns 701 fixedly connected to the conical surface 101, the lower side wall of the first connecting columns 701 is provided with a first connecting hole 702, the upper side wall of the heat dissipation head 6 is fixedly connected with a plurality of second connecting columns 703, the second connecting columns 703 are inserted into the first connecting holes 702, the upper side wall of each second connecting column 703 is provided with a first through hole 704, the lower end of each first through hole 704 penetrates into the circular groove 801, the side wall of the light source plate 802 is provided with a plurality of second through holes 705, the second through holes 705 are in one-to-one correspondence with the first through holes 704, the second through holes 705 are internally provided with second screws 706, the second screws 706 penetrate through the first through holes 704 and are in threaded connection with the upper side wall of the first connecting holes 702, the heat dissipation head 6 is convenient to install and detach, the structure is more compact, the heat dissipation head 6 is convenient to position and a certain gap is ensured, and the strength after connection is ensured.
Preferably, the heat dissipation mechanism comprises a heat dissipation groove formed at the top of the circular groove 801, the heat dissipation groove comprises two first arc grooves 201, two second arc grooves 202, two third arc grooves 203 and two fourth arc grooves 204, the first arc grooves 201, the second arc grooves 202, the third arc grooves 203 and the fourth arc grooves 204 are concentrically arranged, the heat dissipation surface area is increased, and the heat dissipation effect is ensured.
Preferably, the heat dissipation mechanism further comprises a plurality of groups of heat dissipation fin groups arranged in an annular array on the upper side wall of the heat dissipation head 6, each group of heat dissipation fin groups comprises a plurality of arc fins 4, the heights of the arc fins 4 gradually decrease from the center to the outside, the arc fins 4 are inserted into the conical surface 101, the heat dissipation head 6 and the arc fins 4 are formed into an integral piece through die casting of aluminum alloy, the heat dissipation surface area is increased, and the heat dissipation effect is guaranteed.
Preferably, the lighting assembly comprises a round groove 801 formed in the lower side wall of the heat dissipation head 6, a light source plate 802 is arranged in the round groove 801, a plurality of LED lamps are arranged on the light source plate 802, and the power supply driving module is connected with the light source plate 802 through electric wires. The light source plate 802 has good conductivity, the power supply driving module 8 is directly connected with the light source plate 802, the LED lamps on the light source plate 802 are not required to be connected one by one, the structure is simplified, the anti-glare cover 803 is arranged in the circular groove 801 in an inserted mode, the anti-glare cover 803 is arranged in a downward protruding mode, the anti-glare cover 803 comprises a first annular plate 804, the first annular plate 804 is in interference fit with the circular groove 801, the light source plate 802 is placed behind the heat dissipation head 6 of cast aluminum, the anti-glare cover 803 is covered, a wide illumination lamp holder is achieved, and meanwhile the anti-glare cover 803 is convenient to install and detach.
Preferably, a plurality of water leakage grooves 11 are formed in the conical surface 101, the water leakage grooves 11 penetrate through the upper side wall of the panel 1, and the second annular plate 10 is integrally formed on the periphery of the panel 1 to prevent water overflow on the ceiling.
Preferably, the lower side wall of the conical surface 101 is fixedly connected with a third connecting column 708, and the upper side wall of the boss 601 is provided with a second connecting hole 707, and the third connecting column 708 is inserted into the second connecting hole 707, so that the connection strength between the heat dissipating head 6 and the panel 1 is better.
Preferably, the adjusting mechanism includes an adjusting switch and a power driving module for providing power to the light source board 802, where the power driving module has a plurality of operation modes, so as to achieve illumination with different brightness. The controller is arranged in the regulating switch, the working mode of the power driving module is regulated and controlled, the regulating switch can be connected by wires or in a wireless mode, the wireless switch can be a remote control switch in the prior art, and the brightness can be regulated through the regulating switch and the power driving module.
Preferably, the lower side wall of the third connecting column 708 is provided with a first threading hole 901, the first threading hole 901 penetrates into the waterproof box 12, the bottom of the second connecting hole 707 is provided with a second threading hole 902, the lower end of the second threading hole 902 penetrates into the round groove 801, the side wall of the light source plate 802 is provided with a third threading hole 903, and the third threading hole 903, the second threading hole 902 and the first threading hole 901 are concentrically arranged, so that threading is facilitated.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (7)
1. The utility model provides an embedded top formula fire control emergency lighting lamp with external light source, includes panel (1), its characterized in that, panel (1) includes conical surface (101), and the last lateral wall integrated into one piece of panel (1) has waterproof box (12) of drive, and the top of waterproof box (12) of drive is through first coupling assembling fixedly connected with waterproof apron (3), the lower lateral wall of conical surface (101) is through second coupling assembling fixedly connected with radiator (6), and radiator (6) include boss (601), be provided with cooling mechanism on radiator (6), and be provided with lighting assembly in radiator (6), be provided with the adjustment mechanism who is used for adjusting lighting assembly luminance in the waterproof box (12) of drive;
the lighting assembly comprises a round groove (801) formed in the lower side wall of the radiating head (6), a light source plate (802) is arranged in the round groove (801), an anti-glare cover (803) is inserted in the round groove (801), the anti-glare cover (803) comprises a first annular plate (804), and the first annular plate (804) is in interference fit with the round groove (801);
the heat dissipation mechanism comprises a heat dissipation groove arranged at the top of a circular groove (801), wherein the heat dissipation groove comprises two symmetrically arranged first arc grooves (201), two symmetrically arranged second arc grooves (202), two symmetrically arranged third arc grooves (203) and two symmetrically arranged fourth arc grooves (204), and the first arc grooves (201), the second arc grooves (202), the third arc grooves (203) and the fourth arc grooves (204) are concentrically arranged; the heat radiation mechanism further comprises a plurality of groups of heat radiation fin groups arranged on the upper side wall of the heat radiation head (6) in an annular array, each group of heat radiation fin groups comprises a plurality of arc fins (4), and the heights of the arc fins (4) gradually decrease from the center to the outside.
2. The embedded top fire emergency lighting lamp with an external light source as claimed in claim 1, wherein: the first connecting assembly comprises a plurality of connecting rods (501) arranged in a driving waterproof box (12), the connecting rods (501) and the waterproof box (12) are integrally formed, and the waterproof cover plate (3) is fixed with the connecting rods (501) through first screws (502).
3. The embedded top fire emergency lighting lamp with an external light source as claimed in claim 1, wherein: the conical surface (101) is provided with a plurality of water leakage grooves (11), the water leakage grooves (11) penetrate through the upper side wall of the panel (1), and the second annular plate (10) is integrally formed on the periphery of the panel (1).
4. The embedded top fire emergency lighting lamp with an external light source as claimed in claim 1, wherein: the second coupling assembling includes a plurality of first spliced poles (701) of fixed connection on conical surface (101), and first connecting hole (702) have been seted up to the lower lateral wall of first spliced pole (701), the last lateral wall fixedly connected with of radiator head (6) a plurality of second spliced poles (703), and second spliced pole (703) are inserted and are established in first connecting hole (702), first through-hole (704) have been seted up to the last lateral wall of second spliced pole (703), and in the lower extreme of first through-hole (704) runs through to circular slot (801), a plurality of second through-holes (705) have been seted up to the lateral wall of light source board (802), and second through-hole (705) and first through-hole (704) one-to-one, second through-hole (705) interpolation is equipped with second screw (706), and second screw (706) run through first through-hole (704) and with the last lateral wall screw thread fastening of first connecting hole (702).
5. The embedded top fire emergency lighting lamp with an external light source as claimed in claim 1, wherein: the adjustment mechanism includes an independently disposed adjustment switch and a power drive module for providing power to the light source panel (802).
6. The embedded top fire emergency lighting lamp with an external light source as claimed in claim 1, wherein: the lower side wall of the conical surface (101) is fixedly connected with a third connecting column (708), the upper side wall of the boss (601) is provided with a second connecting hole (707), and the third connecting column (708) is inserted into the second connecting hole (707).
7. The embedded top fire emergency lighting lamp with an external light source as claimed in claim 1 or 6, wherein: the lower lateral wall of third spliced pole (708) has seted up first through wires hole (901), and first through wires hole (901) run through to waterproof box (12) inside, second through wires hole (902) have been seted up to the bottom of second spliced pole (707), and the lower extreme of second through wires hole (902) runs through to inside circular slot (801), third through wires hole (903) have been seted up to the lateral wall of light source board (802), and third through wires hole (903), second through wires hole (902) and first through wires hole (901) set up with one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110887580.0A CN113639234B (en) | 2021-08-03 | 2021-08-03 | Embedded-top type fire emergency lighting lamp with external light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110887580.0A CN113639234B (en) | 2021-08-03 | 2021-08-03 | Embedded-top type fire emergency lighting lamp with external light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113639234A CN113639234A (en) | 2021-11-12 |
| CN113639234B true CN113639234B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110887580.0A Active CN113639234B (en) | 2021-08-03 | 2021-08-03 | Embedded-top type fire emergency lighting lamp with external light source |
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| CN (1) | CN113639234B (en) |
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| CN207793592U (en) * | 2018-01-16 | 2018-08-31 | 温州市鹏力鞋业有限公司 | A kind of Antiskid belt pulley of shoes sewing machine |
| CN209380561U (en) * | 2018-11-12 | 2019-09-13 | 长沙仲瑞新材料有限公司 | A kind of skive convenient for radiating with chip removal |
| CN211266633U (en) * | 2020-02-21 | 2020-08-14 | 昆山哲特机电科技有限公司 | High-power motor casing of level four |
| CN211952492U (en) * | 2020-04-18 | 2020-11-17 | 中山市力天照明有限公司 | LED multi-power industrial lamp |
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2021
- 2021-08-03 CN CN202110887580.0A patent/CN113639234B/en active Active
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