CN210511378U - Classroom emergency lighting lamp - Google Patents
Classroom emergency lighting lamp Download PDFInfo
- Publication number
- CN210511378U CN210511378U CN201921339376.XU CN201921339376U CN210511378U CN 210511378 U CN210511378 U CN 210511378U CN 201921339376 U CN201921339376 U CN 201921339376U CN 210511378 U CN210511378 U CN 210511378U
- Authority
- CN
- China
- Prior art keywords
- led
- color temperature
- installation
- temperature lamp
- plate
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 238000009792 diffusion process Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 25
- 238000004080 punching Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A classroom emergency lighting lamp comprises a light source component, a shell component and a standby power component, wherein the shell component comprises a reflecting cover and a rear cover arranged on the back of the reflecting cover; the light source component comprises a plurality of LED lamp strips arranged at the back of the reflecting cover and a diffusion plate arranged in front of the reflecting cover, the LED lamp strips comprise LED substrates, LED chips arranged on the LED substrates and lenses in one-to-one correspondence with the LED chips, and the lenses are arranged in the through holes of the reflecting cover. The utility model changes the traditional side lighting mode into the direct lighting mode, and the light attenuation is smaller; the LED lamp strip is established at the top of bowl, and the mounting panel area is big, and the quantity of the LED lamp strip that can set up is more, helps improving the luminance of classroom lamp.
Description
Technical Field
The utility model belongs to the technical field of the LED illumination and specifically relates to a classroom emergency lighting lamps and lanterns.
Background
The conventional LED classroom lamp is generally a flat lamp, the flat lamp adopts side light emission, namely LED lamp strips are arranged on four sides and lead light out through a middle light guide plate, although the flat lamp is light and thin, the number of the LED lamp strips is limited, and the attenuation of the light emission is large, so that the brightness of the classroom lamp is low, the illumination effect is seriously influenced, and particularly for being used as a classroom lamp; in addition, if the classroom lamp is low in brightness, the regulation of brightness and color temperature is limited to a certain extent, and the construction of a health classroom is not facilitated.
Disclosure of Invention
The utility model aims to solve the technical problem that a classroom emergency lighting lamps and lanterns is provided, luminance is sufficient, and the light-emitting is effectual, has more adjustable spaces, and has the emergency power supply who provides continuous work.
In order to solve the technical problem, the technical scheme of the utility model is that: a classroom emergency lighting lamp comprises a light source component, a shell component and a standby power supply component, wherein the shell component comprises a reflecting cover and a rear cover arranged on the back of the reflecting cover, the reflecting cover comprises an installation plate and a baffle arranged on the edge of the installation plate, the edge of the baffle is provided with an edge strip, the installation plate is provided with a plurality of installation areas arranged in parallel, and the installation areas are provided with a plurality of through holes arranged in a straight line; the light source assembly comprises a plurality of LED light bars arranged in the mounting area and a diffusion plate arranged in front of the reflector, each LED light bar comprises an LED substrate, LED chips arranged on the LED substrate and lenses in one-to-one correspondence with the LED chips, and the lenses are arranged in through holes of the mounting area; the shape of the rear cover is similar to that of the reflector, the rear cover comprises a top pressure plate pressing the back surface of the mounting plate and a side pressure plate pressing the baffle plate, the LED substrate is clamped between the mounting plate and the top pressure plate, and a groove for accommodating the LED substrate is formed in the bottom surface of the top pressure plate; the standby power supply assembly comprises an installation frame arranged at the top of the rear cover and a power box arranged on the installation frame, a standby power supply and an LED drive are arranged in the power box, installation lugs are arranged on the installation frame, and the installation lugs are fixed on the edge strips through bolts. The utility model changes the traditional side lighting mode into the direct lighting mode, and the light attenuation is smaller; the LED lamp strips are arranged at the top of the reflecting cover, the mounting plate is large in area, the number of the LED lamp strips which can be arranged is more, and the improvement of the brightness of the classroom lamp is facilitated; each LED chip corresponds to one lens, the light emitting efficiency can be improved through the lens, and the light emitting efficiency is better; the LED lamp strip is clamped and fixed with the rear cover through the reflecting cover, bolts do not need to be arranged on the reflecting cover, the reflecting surface of the reflecting cover is smoother, and the light-emitting rate is improved; the utility model discloses integrated stand-by power supply, under the normal condition, the commercial power passes through the LED drive power supply and gives LED lamp strip, and under the power-off state, stand-by power supply starts to give LED lamp strip through the LED drive power supply, so that classroom lamp can continuous operation.
As an improvement, the edge of the lens is provided with a plurality of positioning bulges, and the LED substrate is provided with positioning holes matched with the positioning bulges.
As an improvement, a conical groove is arranged in the middle of the surface of the lens, which is attached to the LED substrate, an incident surface is formed on the surface of the conical groove, and an annular bulge is arranged outside the conical groove.
As the improvement, the back lid is stamping forming as an organic whole, the edge of side pressure board is equipped with the flange, be equipped with the mounting hole on the flange, be equipped with the mounting groove on the strake, the flange passes through bolt locking on the mounting groove of strake.
As an improvement, the LED light bar comprises a first color temperature light bar and a second color temperature light bar, and the first color temperature light bar and the second color temperature light bar are arranged at intervals; the positive pole of LED drive is connected with the positive pole of first color temperature lamp strip and second color temperature lamp strip respectively, and LED driven negative pole passes through change over switch and is connected with the negative pole of first color temperature lamp strip and second color temperature lamp strip respectively, switches over the operating condition of first color temperature lamp strip and second color temperature lamp strip through change over switch.
Compared with the prior art, the utility model the beneficial effect who brings is:
the utility model changes the traditional side lighting mode into the direct lighting mode, and the light attenuation is smaller; the LED lamp strips are arranged at the top of the reflecting cover, the mounting plate is large in area, the number of the LED lamp strips which can be arranged is more, and the improvement of the brightness of the classroom lamp is facilitated; each LED chip corresponds to one lens, the light emitting efficiency can be improved through the lens, and the light emitting efficiency is better; the LED lamp strip is clamped and fixed with the rear cover through the reflecting cover, bolts do not need to be arranged on the reflecting cover, the reflecting surface of the reflecting cover is smoother, and the light-emitting rate is improved; the utility model discloses integrated stand-by power supply, under the normal condition, the commercial power passes through the LED drive power supply and gives LED lamp strip, and under the power-off state, stand-by power supply starts to give LED lamp strip through the LED drive power supply, so that classroom lamp can continuous operation.
Drawings
Fig. 1 is a perspective view of the utility model with a depression angle.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is an exploded view of the bowl and back cover.
Fig. 4 is a cross-sectional view of a lens.
Fig. 5 is an enlarged view of fig. 3 at a.
Fig. 6 is a schematic circuit diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a classroom emergency lighting fixture includes a light source assembly, a housing assembly, and a backup power assembly.
As shown in fig. 1 to 3, the housing assembly includes a reflection case 4 and a rear cover 1 provided at the rear of the reflection case 4. The bowl 4 is the four-pyramid platform type, and it includes mounting panel 41 and establishes the baffle 42 at mounting panel 41 edge, mounting panel 41 is the flat board and is the square, baffle 42 is the slope, and the medial surface of baffle 42 forms the plane of reflection, and the length of baffle 42 is unanimous with mounting panel 41's length of side, and one side edge of baffle 42 is connected with mounting panel 41, and the opposite side edge of baffle 42 is equipped with strake 2, and four strakes 2 enclose into four square frames, and strake 2 is except having decorative effect, and the top of strake 2 is equipped with the mounting groove, can be used to fixed various parts, like the pendant 3 that is used for hanging. Be equipped with a plurality of parallel arrangement's installation region on the mounting panel 41, be equipped with a plurality of through-holes 43 that are used for the light-emitting that the word is arranged on the installation region.
As shown in fig. 3, the light source assembly includes a plurality of LED light bars 6 disposed in the installation area and a diffusion plate 7 disposed in front of the reflection housing 4. The diffusion plate 7 can scatter light to have a light-uniformizing effect, and is fixed on the edge strips at the periphery. The LED lamp strip 6 comprises an LED substrate, LED chips arranged on the LED substrate and lenses 5 corresponding to the LED chips one by one. As shown in fig. 5, the lens 5 is disposed in the through hole 43 of the mounting region, and the light emitted from the LED chip passes through the lens 5 and the reflection cover 4 and is emitted. As shown in fig. 4, the edge of the lens 5 is provided with a plurality of positioning protrusions, the LED substrate is provided with positioning holes matched with the positioning protrusions 53, a tapered groove is arranged in the middle of the surface of the lens 5, which is attached to the LED substrate, the surface of the tapered groove forms an incident surface 51, an annular protrusion 52 is arranged outside the tapered groove, and the annular protrusion 52 can prevent light leakage from the side surface of the LED chip. As shown in fig. 6, the LED light bar 6 includes a first color temperature light bar and a second color temperature light bar, and the first color temperature light bar and the second color temperature light bar are arranged at intervals; the positive pole of LED driven is connected with the positive pole of first color temperature lamp strip and second color temperature lamp strip respectively, LED driven negative pole passes through change over switch and is connected with the negative pole of first color temperature lamp strip and second color temperature lamp strip respectively, the operating condition of first color temperature lamp strip and second color temperature lamp strip is switched through change over switch, the colour temperature of the first color temperature lamp strip of this embodiment is 3500K, the colour temperature of second color temperature lamp strip is 5000K, the colour temperature of classroom lamp is changed through switching different lamp strip work, with the illumination needs under the different environment of being fit for.
As shown in fig. 1, the standby power supply assembly includes a mounting bracket 8 provided on the top of the rear cover and a power supply box 9 provided on the mounting bracket 8. Be equipped with the installation ear on the mounting bracket 8, the installation is passed through the bolt fastening on the strake, be equipped with stand-by power supply and LED drive in the power pack. In addition, the mounting rack 8 can also be arranged on one side of the rear cover, the support of the mounting rack 8 is fixed on the edge strip, and a power box and an LED driver are arranged in the mounting rack 8. Under the normal condition, the commercial power supplies power for LED lamp strip through the LED drive, and under the outage state, stand-by power supply starts to supply power for LED lamp strip through the LED drive, so that classroom lamp can continuous work.
As shown in fig. 3, the shape of the rear cover 1 is similar to that of the reflective cover 4, the rear cover 1 includes a top pressing plate 11 pressing on the back surface of the mounting plate 41 and a side pressing plate 12 pressing on the baffle plate 42, the LED substrate is clamped between the mounting plate 41 and the top pressing plate 11, and a groove for accommodating the LED substrate is formed in the bottom surface of the top pressing plate 11; back lid 1 is stamping forming as an organic whole, the edge of side pressure plate 12 is equipped with flange 13, be equipped with the mounting hole on the flange 13, be equipped with the mounting groove on strake 2, flange 13 passes through bolt locking on strake 2's mounting groove.
The utility model changes the traditional side lighting mode into the direct lighting mode, and the light attenuation is smaller; the LED light bars 6 are arranged at the top of the reflecting cover 4, the mounting plate 41 is large in area, the number of the LED light bars 6 which can be arranged is large, and the improvement of the brightness of the classroom light is facilitated; each LED chip corresponds to one lens 5, the light-emitting efficiency can be improved through the lens 5, and the light-emitting efficiency is better; LED lamp strip 6 is fixed through the centre gripping of bowl 4 and back lid, need not to set up the bolt on bowl 4, and the plane of reflection of bowl 4 is more smooth, improves the light-emitting rate.
Claims (1)
1. A classroom emergency lighting fixture comprising a light source assembly, a housing assembly, and a backup power supply assembly, characterized in that: the shell assembly comprises a reflecting cover and a rear cover arranged on the back of the reflecting cover, the reflecting cover comprises an installation plate and a baffle arranged on the edge of the installation plate, the edge of the baffle is provided with an edge strip, the installation plate is provided with a plurality of installation areas arranged in parallel, and the installation areas are provided with a plurality of through holes arranged in a straight line; the light source assembly comprises a plurality of LED light bars arranged in the mounting area and a diffusion plate arranged in front of the reflector, each LED light bar comprises an LED substrate, LED chips arranged on the LED substrate and lenses in one-to-one correspondence with the LED chips, and the lenses are arranged in through holes of the mounting area; the shape of the rear cover is similar to that of the reflector, the rear cover comprises a top pressure plate pressing the back surface of the mounting plate and a side pressure plate pressing the baffle plate, the LED substrate is clamped between the mounting plate and the top pressure plate, and a groove for accommodating the LED substrate is formed in the bottom surface of the top pressure plate; the standby power supply component comprises an installation frame arranged at the top of the rear cover and a power box arranged on the installation frame, a standby power supply and an LED driver are arranged in the power box, an installation lug is arranged on the installation frame, and the installation lug is fixed on the edge strip through a bolt; the edge of the lens is provided with a plurality of positioning bulges, and the LED substrate is provided with positioning holes matched with the positioning bulges; a conical groove is arranged in the middle of the surface of the lens, which is attached to the LED substrate, an incident surface is formed on the surface of the conical groove, and an annular bulge is arranged outside the conical groove; the rear cover is formed in an integrated punching mode, the edge of each side pressure plate is provided with a flange, each flange is provided with a mounting hole, each edge strip is provided with a mounting groove, and each flange is locked on the corresponding mounting groove of each edge strip through a bolt; the LED lamp bars comprise a first color temperature lamp bar and a second color temperature lamp bar, and the first color temperature lamp bar and the second color temperature lamp bar are arranged at intervals; the positive pole of LED drive is connected with the positive pole of first color temperature lamp strip and second color temperature lamp strip respectively, and LED driven negative pole passes through change over switch and is connected with the negative pole of first color temperature lamp strip and second color temperature lamp strip respectively, switches over the operating condition of first color temperature lamp strip and second color temperature lamp strip through change over switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339376.XU CN210511378U (en) | 2019-08-19 | 2019-08-19 | Classroom emergency lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339376.XU CN210511378U (en) | 2019-08-19 | 2019-08-19 | Classroom emergency lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210511378U true CN210511378U (en) | 2020-05-12 |
Family
ID=70590200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921339376.XU Active CN210511378U (en) | 2019-08-19 | 2019-08-19 | Classroom emergency lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210511378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915553A (en) * | 2021-10-29 | 2022-01-11 | 南京中电熊猫照明有限公司 | An LED classroom light |
-
2019
- 2019-08-19 CN CN201921339376.XU patent/CN210511378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915553A (en) * | 2021-10-29 | 2022-01-11 | 南京中电熊猫照明有限公司 | An LED classroom light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20090006720A (en) | High-performance LED street light and its body frame | |
| CN101469844A (en) | Illuminating apparatus | |
| KR20090013011A (en) | High-performance LED street light and its body frame | |
| CN101701676B (en) | LED lamp and lamp module consisting of same | |
| CN102092622B (en) | Elevator ceiling | |
| CN201475709U (en) | LED lamp and lamp module consisting of same | |
| CN210511378U (en) | Classroom emergency lighting lamp | |
| CN211475654U (en) | Screw-free structure direct type panel lamp | |
| CN201041338Y (en) | Light emitting diode lighting device | |
| US20200271281A1 (en) | Downlight apparatus | |
| CN203176872U (en) | Energy-saving and efficient LED lamp panel | |
| CN210511202U (en) | Classroom illumination lamp | |
| KR20120008446A (en) | LED | |
| KR20130101697A (en) | Led lighting module and led lamp using the same | |
| CN214580732U (en) | Ceiling lamp | |
| CN209495215U (en) | A kind of low-power classroom lamp | |
| CN209782349U (en) | LED diversified classroom lamp | |
| KR20110014733A (en) | LED outdoor light | |
| KR101404302B1 (en) | Led illumination apparatus and mathod of manufacturing the same | |
| CN109027876B (en) | Two-sided luminous horse lamp | |
| CN201232872Y (en) | LED module monomer lamp | |
| CN220471435U (en) | Rectangular floodlight of integral type | |
| CN211821928U (en) | LED shelf lamp | |
| CN220707110U (en) | Layered down lamp structure | |
| CN211232785U (en) | Lamp set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |