CN215569945U - Industrial and mining lamp with large length-width ratio illumination area - Google Patents
Industrial and mining lamp with large length-width ratio illumination area Download PDFInfo
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- CN215569945U CN215569945U CN202121024898.8U CN202121024898U CN215569945U CN 215569945 U CN215569945 U CN 215569945U CN 202121024898 U CN202121024898 U CN 202121024898U CN 215569945 U CN215569945 U CN 215569945U
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Abstract
The utility model discloses a mining lamp with a large-length-width ratio illumination area, which is characterized by comprising a shell and a plurality of lenses, wherein an installation groove is formed in the shell, an installation block is arranged in the installation groove, the installation block is provided with a first installation surface and two second installation surfaces, the two second installation surfaces are symmetrically arranged on two sides of the first installation surface, each second installation surface is connected with the first installation surface at a certain angle, a circuit board is arranged on each of the first installation surface and the two second installation surfaces, each circuit board is provided with a plurality of LED lamp beads, the lenses are respectively covered on the LED lamp beads, the second installation surfaces are connected with the first installation surface at an included angle of 45 degrees and are matched with the lenses covered on the LED lamp beads, and the mining lamp can emit the large-length-width ratio illumination area through the strong light-gathering capability of the lenses, therefore, the industrial and mining lamp can meet the illumination requirements of special working areas.
Description
Technical Field
The utility model relates to a mining lamp with a large length-width ratio illumination area.
Background
Because factories and mines generally work in closed workshops and rarely rely on natural light, the industrial and mining lamps are often used for illuminating the working face of the factories and mines. The mining lamp is usually used for a long time and has high frequency, and is an incandescent lamp, so that the mining lamp not only has high power consumption, but also is not easy to clean, and the service life of the mining lamp is short. The LED has the advantages of small volume, long service life, high electro-optical efficiency, environmental protection, energy conservation and the like, so that the LED mining lamp gradually replaces the application of incandescent lamp mining lamps in workshop of industrial enterprises. However, the beam angle of the LED itself is large and dispersed, and according to the difference in height and layout of factory buildings of factory and mining enterprises, the beam angle is usually changed to achieve a uniform lighting effect, so that the phenomena of light loss and light waste are likely to occur, the LED cannot adapt to the lighting requirements of some special working areas, and good uniform distribution of emergent light cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide the mining lamp with the large length-width ratio illumination area, the large length-width ratio illumination area can be formed by forming a certain angle between the lamp panel installation surfaces and matching with the lens on each LED lamp bead, so that the phenomena of light loss and light waste are reduced, the mining lamp can meet the illumination requirements of some special working areas, and the good and uniform distribution of emergent light rays can be ensured.
In order to solve the technical problems, the utility model provides a mining lamp with a large length-width ratio illumination area, which is characterized by comprising a shell and a plurality of lenses, wherein a mounting groove is formed in the shell, a mounting block is arranged in the mounting groove, the mounting block is provided with a first mounting surface and two second mounting surfaces, the two second mounting surfaces are symmetrically arranged on two sides of the first mounting surface, each second mounting surface is connected with the first mounting surface at a certain angle, circuit boards are arranged on the first mounting surface and the two second mounting surfaces, each circuit board is provided with a plurality of LED lamp beads, the lenses are respectively covered on the LED lamp beads, each lens is provided with a light emitting surface and a mounting surface, a light source groove and a reflecting surface are arranged on the mounting surface of each lens, each LED lamp bead is positioned in the light source groove of the lens, the groove bottom surface of each light source groove is a convex arc-shaped surface, the reflecting surface on the mounting surface of each lens is arranged around the light source groove, and a certain included angle is formed between the reflecting surface and the axis of the light source groove.
Preferably, the housing comprises a lampshade and a rear cover, and the lampshade and the rear cover are fixedly connected through bolts.
Preferably, each second mounting surface is connected with the first mounting surface at an included angle of 45 degrees.
Preferably, a mounting plate for connection to a circuit board is attached to both sides of each lens.
Preferably, a driving power supply is arranged inside the rear cover and used for being electrically connected with the plurality of LED lamp beads arranged on the circuit board.
After adopting the structure, compared with the prior art, the utility model has the following advantages: through every second installation face all personally submitting 45 degrees contained angles with first installation and being connected to every lens that covers on LED lamp pearl, through the strong spotlight ability of lens, make industrial and mining lamp send the illumination region of big length-width ratio, thereby reduce the phenomenon of light loss and light waste, and make industrial and mining lamp can adapt to the illumination requirement of some special work areas, can guarantee the good evenly distributed of emergent light.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is an assembled view of the lenses.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, a mining lamp with a large aspect ratio illumination area is characterized by comprising a housing 10 and a plurality of lenses 20, wherein a mounting groove 11 is formed in the housing 10, a mounting block 12 is arranged in the mounting groove 11, the mounting block 12 has a first mounting surface 121 and two second mounting surfaces 122, the two second mounting surfaces 122 are symmetrically arranged at two sides of the first mounting surface 121, each second mounting surface 122 is connected with the first mounting surface 121 at a certain angle, circuit boards 30 are arranged on the first mounting surface 121 and the two second mounting surfaces 122, a plurality of LED lamp beads 31 are arranged on each circuit board 30, the plurality of lenses 20 cover the plurality of LED lamp beads 31 respectively, each lens 20 has a light emitting surface and a mounting surface, a light source groove 21 and a reflecting surface 23 are arranged on the mounting surface of each lens 20, every LED lamp pearl 31 all is located lens 20's light source groove 21, and the tank bottom surface in every light source groove 21 is bellied arcwall face 22, and reflecting surface 23 on every lens 20's the installation face all sets up around light source groove 21, reflecting surface 23 is certain contained angle with light source groove 21's axis.
The housing 10 comprises a lampshade 101 and a rear cover 102, and the lampshade 101 and the rear cover 102 are fixedly connected through bolts, so that the lampshade 11 and the rear cover 12 can be connected more firmly and are convenient to detach.
Each second mounting surface 122 is connected with the first mounting surface 121 at an included angle of 45 degrees, so that the industrial and mining lamp can meet the lighting requirements of some special working areas, and the emergent rays can be well and uniformly distributed.
The mounting plates 24 for connecting with the circuit board 30 are attached to both sides of each lens 20, so that maintenance or replacement can be facilitated with low maintenance costs.
The inside drive power supply 103 that is equipped with of back lid 102, drive power supply 103 be used for with a plurality of LED lamp pearl 31 electric connection that are equipped with on the circuit board 30.
When the LED lamp is used, the two second mounting surfaces 122 are connected with the first mounting surface 121 at an included angle of 45 degrees and matched with each lens 20 covering the LED lamp beads 31, and the high light-gathering capacity of the lens 20 enables the industrial and mining lamp to emit a lighting area with a large length-width ratio, so that the phenomena of light loss and light waste are reduced, the industrial and mining lamp can meet the lighting requirements of some special working areas, the good and uniform distribution of emergent light rays can be ensured, the structure is reasonable, and the LED lamp is suitable for popularization.
The above description is only about the preferred embodiment of the present invention, but it should not be understood as limiting the claims, and the present invention may be modified in other structures, not limited to the above structures. In general, all changes which come within the scope of the utility model as defined by the independent claims are intended to be embraced therein.
Claims (5)
1. The mining lamp with the lighting area with the large length-width ratio is characterized by comprising a shell (10) and a plurality of lenses (20), wherein a mounting groove (11) is formed in the shell (10), a mounting block (12) is arranged in the mounting groove (11), the mounting block (12) is provided with a first mounting surface (121) and two second mounting surfaces (122), the two second mounting surfaces (122) are symmetrically arranged on two sides of the first mounting surface (121), each second mounting surface (122) is connected with the first mounting surface (121) at a certain angle, circuit boards (30) are arranged on the first mounting surface (121) and the two second mounting surfaces (122), a plurality of LED lamp beads (31) are arranged on each circuit board (30), the lenses (20) cover the LED lamp beads (31) respectively, each lens (20) is provided with a light emitting surface and a mounting surface, all be equipped with light source groove (21) and plane of reflection (23) on the installation face of every lens (20), every LED lamp pearl (31) all are located light source groove (21) of lens (20), and the tank bottom face in every light source groove (21) is bellied arcwall face (22), and plane of reflection (23) on the installation face of every lens (20) all set up around light source groove (21), plane of reflection (23) and light source groove (21)'s axis is certain contained angle.
2. The mining lamp with a large aspect ratio illumination area according to claim 1, wherein the housing (10) comprises a lamp cover (101) and a rear cover (102), and the lamp cover (101) and the rear cover (102) are fixedly connected through bolts.
3. The mining lamp with a high aspect ratio illumination area according to claim 1, wherein each second mounting surface (122) is connected to the first mounting surface (121) at a 45 degree angle.
4. A mining lamp with a high aspect ratio illumination area according to claim 1, characterized in that a mounting plate (24) for connection to a circuit board (30) is attached to both sides of each lens (20).
5. The mining lamp with the large-length-width ratio illumination area as claimed in claim 2, wherein a driving power supply (103) is arranged inside the rear cover (102), and the driving power supply (103) is used for being electrically connected with a plurality of LED lamp beads (31) arranged on the circuit board (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121024898.8U CN215569945U (en) | 2021-05-13 | 2021-05-13 | Industrial and mining lamp with large length-width ratio illumination area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121024898.8U CN215569945U (en) | 2021-05-13 | 2021-05-13 | Industrial and mining lamp with large length-width ratio illumination area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215569945U true CN215569945U (en) | 2022-01-18 |
Family
ID=79860691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121024898.8U Active CN215569945U (en) | 2021-05-13 | 2021-05-13 | Industrial and mining lamp with large length-width ratio illumination area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215569945U (en) |
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2021
- 2021-05-13 CN CN202121024898.8U patent/CN215569945U/en active Active
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