Multifunctional mining lamp with NTC (Negative Temperature Coefficient) and implementation method thereof

Abstract

The multifunctional mining lamp comprises a lamp body, a driving assembly is connected to the upper portion of the lamp body, a mounting piece is connected to the upper portion of the driving assembly, the lamp body comprises a heat dissipation shell, a light source plate is connected to the lower portion of the heat dissipation shell, and a lens located below the light source plate is further connected to the lower portion of the heat dissipation shell. A plurality of first lens beads and second lens beads with different light-emitting angles are arranged on the lens, LED lamp bead groups corresponding to the first lens beads and the second lens beads are arranged on the light source plate, and a thermistor is further arranged on the light source plate; the invention further discloses an implementation method of the multifunctional mining lamp with the NTC. The color temperature, the power and the light-emitting angle can be adjusted, different lighting requirements are met, a hanging ring or a folding hook or a support can be selected for installation, and different installation environments are met.

Description

Technical Field

[0001] The invention belongs to the technical field of LED mining lamps, and in particular relates to a multifunctional mining lamp with NTC and a realization method thereof. Background Art

[0002] As a high-efficiency, energy-saving and environmentally friendly lighting equipment, LED mining lamps have shown a wide range of application value in many fields such as industry, commerce and home, and have broad market prospects. LED mining lamps can meet the needs of large-area irradiation range and light intensity.

[0003] However, due to the relatively single performance mode of conventional industrial and mining lamps, it is difficult to meet the needs of various work scenarios. For example, workshops, factories, airports, mines and other scenarios have different requirements for lighting angles, power adjustment, and light efficiency, which has created huge procurement and warehousing pressure.

[0004] With the growing demand for lighting equipment in industries such as industry, commerce and home, the market demand for LED mining lamps will continue to expand. Especially in the industrial field, with the advancement of intelligent manufacturing and automated production, the demand for efficient and energy-saving lighting equipment will become more urgent.

[0005] Therefore, there is an urgent need for a multifunctional mining lamp with NTC. Summary of the invention

[0006] The purpose of the present invention is to provide a multifunctional mining lamp with NTC to solve the problems raised in the above background technology. The present invention provides a multifunctional mining lamp with NTC, which has the characteristics of adjustable light angle, color temperature and power, high temperature resistance and multiple installation methods.

[0007] Another object of the present invention is to provide a method for realizing a multifunctional mining lamp with NTC.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional industrial and mining lamp with NTC, comprising a lamp body, a driving assembly connected to the top of the lamp body, a mounting part connected to the top of the driving assembly, the lamp body comprising a heat dissipation shell, a light source board connected to the bottom of the heat dissipation shell, and a lens located below the light source board is also connected to the bottom of the heat dissipation shell, a first lens bead and a second lens bead with different light-emitting angles are arranged on the lens, a LED lamp bead group corresponding to the first lens bead and the second lens bead is provided on the light source board, and a thermistor is also provided on the light source board.

[0009] In order to achieve the adjustment of color temperatures of 3000K, 4000K and 5000K, thereby meeting different color temperature requirements, the LED lamp bead group further includes low color temperature lamp beads and high color temperature lamp beads.

[0010] Further in the present invention, the driving assembly includes a driving shell, a driver is installed inside the driving shell, a dial switch is also installed inside the driving shell, a dial cover corresponding to the dial switch is connected to the outside of the driving shell, the bottom of the driving shell is connected to the driving cover, and a respirator is connected to the driving cover.

[0011] In order to adjust the light emitting angle, color temperature and power, the dip switch device further includes three dip switches, namely an angle adjustment dip switch, a color temperature adjustment dip switch and a power adjustment dip switch.

[0012] In order to achieve the positioning of the driving shell and the heat dissipation shell and facilitate the installation of the driving assembly, further, the four corners of the bottom of the driving shell are respectively provided with protrusions, and the heat dissipation shell is provided with grooves corresponding to the protrusions.

[0013] In order to facilitate the installation of the light source board and the lens, further, a triangular protrusion is provided on the circumference of the lens, and a triangular groove corresponding to the triangular protrusion is provided on the heat dissipation shell; a plurality of positioning holes are provided on the light source board, and positioning pins corresponding to the positioning holes are provided on the heat dissipation shell.

[0014] In order to install the entire lamp, further, the mounting piece is a hanging piece or a bracket, wherein the hanging piece is connected to the middle position above the driving assembly through a connecting seat, and both ends of the bracket are hinged to both ends of the driving assembly; the hanging piece is a lifting ring or a folding hook.

[0015] In order to install the entire lamp and facilitate the adjustment of the irradiation angle, further, the two ends of the bracket are connected to the driving assembly through a first screw, and the end of the bracket is provided with an arc groove below the first screw, and the end of the second screw passes through the arc groove and is connected to the driving assembly.

[0016] In order to achieve the effect that the light turns on when people come and turns off when people leave, a Zhaga module is further connected to the middle position below the lamp body.

[0017] In the present invention, the method for realizing a multifunctional mining lamp with NTC further comprises the following steps:

[0018] (a) Install the entire lamp using a hanging ring, folding hook or bracket;

[0019] (ii) Adjust the light angle, color temperature or power by turning the corresponding dip switch on the dip switch;

[0020] (3) The thermistor monitors the temperature inside the entire lamp in real time. When the temperature reaches a first threshold, the resistance of the thermistor increases, reducing the current flowing through the LED lamp bead group. When the temperature reaches a second threshold, the circuit of the LED lamp bead group is disconnected;

[0021] (IV) The Zhaga module monitors the surrounding environment in real time. When a pedestrian is detected, the LED lamp group is turned on. When the pedestrian is detected leaving, the LED lamp group is turned off.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. When only the first lens bead is lit, the light-emitting angle of the whole lamp is 60°; when both the first lens bead and the second lens bead are lit, the light-emitting angle of the whole lamp is 90°; when only the second lens bead is lit, the light-emitting angle of the whole lamp is 110°, so that the light-emitting angle of the whole lamp is adjustable to meet different lighting needs;

[0024] 2. The present invention monitors the temperature inside the whole lamp in real time through the thermistor. When the temperature reaches the set protection threshold, the resistance of the thermistor increases, reducing the current flowing through the LED lamp bead group to avoid temperature increase. When the temperature reaches the set maximum threshold, the circuit of the LED lamp bead group is disconnected, so that the whole lamp has high temperature resistance.

[0025] 3. The drive assembly of the present invention adopts a long strip design, which increases the space of the drive cavity and provides sufficient installation space for electronic components required for different functions;

[0026] 4. The LED lamp bead group of the present invention includes low color temperature lamp beads and high color temperature lamp beads, which can achieve the adjustment of 3000K, 4000K and 5000K color temperatures, thereby meeting different color temperature requirements;

[0027] 5. The present invention can also realize power switching of 100W, 150W or 200W;

[0028] 6. The present invention can install the entire lamp through a hanging ring, a folding hook or a bracket to meet different installation environments;

[0029] 7. The present invention installs the lifting ring or folding hook through a connecting seat, and the connecting seat is connected to the driving shell through four screws, which increases the installation area and can effectively avoid stress concentration, thereby meeting the strength requirements of the installation;

[0030] 8. The present invention monitors the surrounding environment in real time through the Zhaga module, so that the lights turn on when people come and turn off when people leave. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the structure explosion of the present invention;

[0032] Figure 2 It is a schematic diagram of the explosion structure of the lamp body of the present invention;

[0033] Figure 3 It is a structural schematic diagram of the light-emitting surface of the lens of the present invention;

[0034] Figure 4 It is a structural schematic diagram of the light incident surface of the lens of the present invention;

[0035] Figure 5 It is a schematic diagram of the structure explosion of the drive assembly of the present invention;

[0036] Figure 6 It is a schematic diagram of the partial structure of the drive housing of the present invention;

[0037] Figure 7 It is a schematic diagram of the partial structure of the heat dissipation housing of the present invention;

[0038] Figure 8 It is a schematic diagram of the partial structure of the heat dissipation housing, the light source board and the lens of the present invention;

[0039] Fig. 9 It is a schematic diagram of the structure of the present invention when it is installed through a lifting ring;

[0040] Fig.10 It is a schematic diagram of the structure of the present invention when it is installed by folding the hook;

[0041] Fig.11 This is a schematic diagram of the structure of the folding hook and the connecting seat of the present invention;

[0042] Fig.12 It is a schematic diagram of the structure of the present invention when it is installed through a bracket.

[0043] In the figure: 1. mounting part; 2. drive assembly; 21. drive shell; 22. driver; 23. drive cover; 24. dial switch; 25. dial cover; 26. respirator; 27. bump; 3. lamp body; 31. heat dissipation shell; 311. groove; 312. triangular groove; 313. positioning pin; 32. light source board; 321. positioning hole; 33. lens; 331. first lens bead; 332. second lens bead; 333. triangular protrusion; 34. Zhaga module; 4. lifting ring; 5. connecting seat; 6. folding hook; 7. bracket; 71. first screw; 72. second screw; 73. arc groove. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Example 1

[0046] See also Figure 1-Figure 12The present invention provides the following technical solutions: a multifunctional mining lamp with NTC, including a lamp body 3, a driving component 2 is connected to the top of the lamp body 3, a mounting component 1 is connected to the top of the driving component 2, the lamp body 3 includes a heat dissipation shell 31, a light source board 32 is connected to the bottom of the heat dissipation shell 31, and a lens 33 located below the light source board 32 is also connected to the bottom of the heat dissipation shell 31, a plurality of first lens beads 331 and second lens beads 332 with different light-emitting angles are arranged on the lens 33, the light-emitting angle of the first lens bead 331 is 60°, and the light-emitting angle of the second lens bead 332 is 110°, the light source board 32 is provided with an LED lamp bead group corresponding to the first lens bead 331 and the second lens bead 332, and the light source board 32 is also provided with a thermistor.

[0047] By adopting the above technical scheme, when only the first lens bead 331 is lit, the luminous angle of the whole lamp is 60°, when both the first lens bead 331 and the second lens bead 332 are lit, the luminous angle of the whole lamp is 90°, and when only the second lens bead 332 is lit, the luminous angle of the whole lamp is 110°, so that the luminous angle of the whole lamp is adjustable to meet different lighting needs; the present invention monitors the temperature inside the whole lamp in real time through a thermistor, when the temperature reaches a set protection threshold, the resistance of the thermistor increases, and the current flowing through the LED lamp bead group is reduced to avoid temperature increase, and when the temperature reaches a set maximum threshold, the circuit of the LED lamp bead group is disconnected, so that the whole lamp has high temperature resistance.

[0048] Specifically, the driving assembly 2 includes a driving shell 21, a driver 22 is installed inside the driving shell 21, a dial switch 24 is also installed inside the driving shell 21, a dial cover 25 corresponding to the dial switch 24 is connected to the outside of the driving shell 21, a driving cover 23 is connected to the bottom of the driving shell 21, and a respirator 26 is connected to the driving cover 23.

[0049] By adopting the above technical solution, the driving component 2 adopts a long strip design, which increases the space of the driving cavity and provides sufficient installation space for electronic components required for different functions.

[0050] Specifically, the dip switch 24 includes three dip switches, namely an angle adjustment dip switch, a color temperature adjustment dip switch and a power adjustment dip switch.

[0051] By adopting the above technical solutions, the light emitting angle, color temperature and power are adjusted respectively.

[0052] Specifically, bumps 27 are respectively disposed at the four corners of the bottom of the driving shell 21 , and grooves 311 corresponding to the bumps 27 are disposed on the heat dissipation housing 31 .

[0053] By adopting the above technical solution, the positioning of the drive shell 21 and the heat dissipation shell 31 is achieved through the cooperation between the protrusion 27 and the groove 311, which facilitates the installation of the drive assembly 2.

[0054] Example 2

[0055] The present embodiment is different from the first embodiment in that: specifically, the LED lamp bead group includes low color temperature lamp beads and high color temperature lamp beads, the color temperature of the low color temperature lamp beads is 3000K, and the color temperature of the high color temperature lamp beads is 5000K.

[0056] By adopting the above technical solution, the color temperature can be adjusted to 3000K, 4000K and 5000K, thereby meeting different color temperature requirements.

[0057] Example 3

[0058] The difference between this embodiment and embodiment 1 lies in that: specifically, a triangular protrusion 333 is provided on the circumference of the lens 33, and a triangular groove 312 corresponding to the triangular protrusion 333 is provided on the heat dissipation shell 31; a plurality of positioning holes 321 are provided on the light source plate 32, and a positioning pin 313 corresponding to the positioning holes 321 is provided on the heat dissipation shell 31.

[0059] By adopting the above technical solution, the triangular protrusion 333 cooperates with the triangular groove 312 to achieve the positioning installation of the lens 33, and the positioning pin 313 cooperates with the positioning hole 321 to achieve the positioning installation of the light source board 32, making the installation of the light source board 32 and the lens 33 more convenient.

[0060] Example 4

[0061] The difference between this embodiment and embodiment 1 is that: specifically, the mounting member 1 is a bracket 7, both ends of the bracket 7 are connected to the drive housing 21 by a first screw 71, the end of the bracket 7 is located below the first screw 71 and is provided with an arc groove 73, the end of the second screw 72 passes through the arc groove 73 and is connected to the drive housing 21, and the range of rotation is limited by the cooperation of the second screw 72 and the arc groove 73.

[0062] By adopting the above technical solution, the entire lamp is installed through the bracket 7, and the irradiation angle can be easily adjusted.

[0063] Example 5

[0064] The present embodiment is different from the embodiment 1 in that: specifically, the mounting member 1 is a lifting ring 4 or a folding hook 6, the lifting ring 4 or the folding hook 6 is connected to the middle position above the drive housing 21 through a connecting seat 5, and the connecting seat 5 is connected to the drive housing 21 through four screws.

[0065] By adopting the above technical solution, the whole lamp is installed through the hanging ring 4 or the folding hook 6; the present invention installs the hanging ring 4 or the folding hook 6 through the connecting seat 5, and the connecting seat 5 is connected to the drive shell 21 through four screws, which increases the installation area and can effectively avoid stress concentration, thereby meeting the strength requirements of the installation.

[0066] Example 6

[0067] The present embodiment is different from the first embodiment in that: specifically, a Zhaga module 34 is connected to the middle position below the lamp body 3, and the Zhaga module 34 cooperates with the remote control to realize setting of functions such as sensing distance, light on and off delay time or brightness, and combined with the microwave sensor transmitting and receiving technology, it can realize the functions of pre-lighting when pedestrians approach, keeping the light on when pedestrians pass by, and turning off when pedestrians leave.

[0068] By adopting the above technical solution, the surrounding environment is monitored in real time through the Zhaga module 34, so that the lights can be turned on when people come and off when people leave.

[0069] Example 7

[0070] Furthermore, the method for realizing a multifunctional mining lamp with NTC according to the present invention comprises the following steps:

[0071] (a) Install the entire lamp through the hanging ring 4, folding hook 6 or bracket 7;

[0072] (ii) by turning the corresponding dip switch on the dip switch 24, the light angle, color temperature or power can be adjusted;

[0073] (3) The thermistor monitors the temperature inside the entire lamp in real time. When the temperature reaches a first threshold, the resistance of the thermistor increases, reducing the current flowing through the LED lamp bead group. When the temperature reaches a second threshold, the circuit of the LED lamp bead group is disconnected;

[0074] (iv) The Zhaga module 34 monitors the surrounding environment in real time. When a pedestrian is detected, the LED lamp group is turned on. When the pedestrian is detected leaving, the LED lamp group is turned off.

[0075] In summary, when only the first lens bead 331 is lit, the light-emitting angle of the whole lamp is 60°, when both the first lens bead 331 and the second lens bead 332 are lit, the light-emitting angle of the whole lamp is 90°, and when only the second lens bead 332 is lit, the light-emitting angle of the whole lamp is 110°, so that the light-emitting angle of the whole lamp is adjustable to meet different lighting needs; the present invention monitors the temperature inside the whole lamp in real time through a thermistor. When the temperature reaches a set protection threshold, the resistance of the thermistor increases, reducing the current flowing through the LED lamp bead group to avoid temperature increase. When the temperature reaches a set maximum threshold, the circuit of the LED lamp bead group is disconnected, so that the whole lamp has high temperature resistance; the driving component 2 of the present invention adopts a long strip design, which increases the space of the driving cavity and is suitable for electronic components required for different functions. Provide sufficient installation space; the LED lamp bead group of the present invention includes low color temperature lamp beads and high color temperature lamp beads, which can achieve adjustment of 3000K, 4000K and 5000K color temperatures, thereby meeting different color temperature requirements; the present invention can also achieve power switching of 100W, 150W or 200W; the present invention can install the entire lamp through the hanging ring 4, the folding hook 6 or the bracket 7 to meet different installation environments; the present invention installs the hanging ring 4 or the folding hook 6 through the connecting seat 5, and the connecting seat 5 is connected to the drive shell 21 through four screws, which increases the installation area and can effectively avoid stress concentration, thereby meeting the strength requirements of the installation; the present invention monitors the surrounding environment in real time through the Zhaga module 34 to achieve the effect of turning on the light when people come and turning off the light when people leave.

[0076] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional mining lamp with NTC, characterized by: The invention comprises a lamp body, a driving assembly is connected to the top of the lamp body, a mounting part is connected to the top of the driving assembly, the lamp body comprises a heat dissipation shell, a light source board is connected to the bottom of the heat dissipation shell, and a lens located below the light source board is also connected to the bottom of the heat dissipation shell, a plurality of first lens beads and second lens beads with different light-emitting angles are arranged on the lens, an LED lamp bead group corresponding to the first lens beads and the second lens beads is arranged on the light source board, and a thermistor is also arranged on the light source board.

2. The multifunctional mining lamp with NTC according to claim 1, characterized in that: The LED lamp bead group includes low color temperature lamp beads and high color temperature lamp beads.

3. The multifunctional mining lamp with NTC according to claim 1, characterized in that: The driving assembly includes a driving shell, a driver is installed inside the driving shell, a dial switch is also installed inside the driving shell, a dial cover corresponding to the dial switch is connected to the outside of the driving shell, the bottom of the driving shell is connected to the driving cover, and a respirator is connected to the driving cover.

4. The multifunctional mining lamp with NTC according to claim 3, characterized in that: The dip switch device comprises three dip switches, namely an angle adjustment dip switch, a color temperature adjustment dip switch and a power adjustment dip switch.

5. The multifunctional mining lamp with NTC according to claim 3, characterized in that: The four corners at the bottom of the driving shell are respectively provided with protrusions, and the heat dissipation shell is provided with grooves corresponding to the protrusions.

6. The multifunctional mining lamp with NTC according to claim 1, characterized in that: A triangular protrusion is arranged on the circumference of the lens, and a triangular groove corresponding to the triangular protrusion is arranged on the heat dissipation shell; a plurality of positioning holes are arranged on the light source board, and a positioning pin corresponding to the positioning holes is arranged on the heat dissipation shell.

7. The multifunctional mining lamp with NTC according to claim 1, characterized in that: The mounting piece is a hanging piece or a bracket, wherein the hanging piece is connected to the middle position above the driving assembly through a connecting seat, and two ends of the bracket are hinged to two ends of the driving assembly; the hanging piece is a lifting ring or a folding hook.

8. The multifunctional mining lamp with NTC according to claim 7, characterized in that: The two ends of the bracket are connected to the driving assembly through a first screw, the end of the bracket is located below the first screw and is provided with an arc groove, and the end of the second screw passes through the arc groove and is connected to the driving assembly.

9. The multifunctional mining lamp with NTC according to claim 1, characterized in that: A Zhaga module is connected to the middle position below the lamp body.

10. A method for realizing a multifunctional mining lamp with NTC according to any one of claims 1 to 9, characterized in that: The following steps are involved: (a) Install the entire lamp using a hanging ring, folding hook or bracket; (ii) Adjust the light angle, color temperature or power by turning the corresponding dip switch on the dip switch; (3) The thermistor monitors the temperature inside the entire lamp in real time. When the temperature reaches a first threshold, the resistance of the thermistor increases, reducing the current flowing through the LED lamp bead group. When the temperature reaches a second threshold, the circuit of the LED lamp bead group is disconnected; (IV) The Zhaga module monitors the surrounding environment in real time. When a pedestrian is detected, the LED lamp group is turned on. When the pedestrian is detected leaving, the LED lamp group is turned off.

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