CN209991241U - Portable electric torch with ultra-long endurance - Google Patents
Portable electric torch with ultra-long endurance Download PDFInfo
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- CN209991241U CN209991241U CN201920693282.6U CN201920693282U CN209991241U CN 209991241 U CN209991241 U CN 209991241U CN 201920693282 U CN201920693282 U CN 201920693282U CN 209991241 U CN209991241 U CN 209991241U
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Abstract
The utility model relates to a portable flashlight of overlength duration belongs to the flashlight field, its include the illuminating part and with the power portion that the illuminating part electricity is connected, power portion includes the power module that a plurality of detachably electricity between two liang are connected, just power module is chargeable power module. The utility model discloses portable and duration are long.
Description
Technical Field
The utility model belongs to the technical field of the flashlight and specifically relates to a portable flashlight of overlength duration.
Background
In the case of insufficient light, especially in dark environments at night, people need to use the lamp for illumination to help clearly observe the surrounding environment, so that people can normally perform corresponding activities. When people were in when indoor, when normal illumination lamps and lanterns were lighted because of having a power failure and can't use, indoor general can provide interim emergent auxiliary lighting through interim emergency lighting lamp, but, when people's outdoor dark environment of department, then can't provide the light illumination through similar indoor emergency lighting lamp, people were then used to throw light on with the flashlight this moment. In the prior art, the flashlight has been developed from a battery type to a rechargeable type through development and continuous technical improvement, however, the flashlight in the prior art has a low battery capacity and is difficult to meet the requirement of long-time endurance of the flashlight.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a portable flashlight with ultra-long endurance, which includes a light-emitting portion and a power supply portion electrically connected to the light-emitting portion, where the power supply portion includes a plurality of power supply modules detachably and electrically connected between two of the power supply modules, and the power supply modules are all rechargeable power supply modules.
The power supply part of the utility model comprises a plurality of power supply modules, wherein any two of the power supply modules can be detachably and electrically connected together, and each power supply module is a chargeable power supply module, so that any one or more power supply modules can be used to be connected with the luminous part to supply energy to the luminous part; simultaneously, other power module that do not use can hand-carry with reserve, and when the power module electric quantity of being connected with the illuminating part is about to use up, can increase new power module or change new power module at this power module's end to make the flashlight continue to use, the utility model discloses can make the power module of being connected with the illuminating part have the electricity all the time under the prerequisite that keeps only one or two power module, promptly the utility model discloses duration has still been guaranteed when guaranteeing the portability.
Preferably, the light emitting part comprises a shell, a reflector is arranged at the top end of the shell, an LED lamp bead is arranged in the reflector, a first electrode and a second electrode are arranged at the bottom end of the shell, the first electrode and the second electrode are respectively connected with a positive electrode pin and a negative electrode pin of the LED lamp bead through wires, a switch is arranged between the second electrode and the negative electrode pin of the LED lamp bead, and the wires are arranged in the shell; the bottom of the shell is provided with a first mounting groove which longitudinally penetrates through the shell, the lower end of the inner side of the side wall of the first mounting groove is provided with a first flange, the first electrode and the second electrode are arranged at the bottom of the mounting groove, and the first electrode and the second electrode are hemispherical; the power module comprises a battery body and a mounting box wrapping the battery body, wherein the top of the mounting box is provided with a mounting block corresponding to the first mounting groove, the upper surface of the mounting block is provided with a third electrode and a fourth electrode corresponding to the first electrode and the second electrode, the third electrode and the fourth electrode are respectively in a groove shape matched with the first electrode and the second electrode, the third electrode and the fourth electrode are respectively connected with the anode and the cathode of the battery body, the lower surface of the mounting box is provided with a second mounting groove, the second mounting groove is matched with the mounting block, the lower end of the inner side of the side wall of the second mounting groove is provided with a second flange, the bottom of the second mounting groove is provided with a fifth electrode and a sixth electrode corresponding to the second electrode and the third electrode, and the fifth electrode and the sixth electrode are hemispherical, and the fifth electrode and the sixth electrode are respectively communicated with the third electrode and the fourth electrode.
The first mounting groove and the second mounting groove are consistent in structure and specification, and limiting grooves for inserting the first flange or the second flange are formed in two sides of the mounting block.
When the power supply module is installed on the light emitting part, the installation part is inserted into the first installation groove, meanwhile, the first flange on the first installation groove is inserted into the limiting groove, the installation part is tightly matched with the first installation groove, and the first flange is tightly matched with the limiting groove, so that the connection structure of the light emitting part and the power supply module can be stable; in the inserting process, the first electrode and the second electrode can be simultaneously contacted with the third electrode and the fourth electrode respectively, the power module is installed in place at the moment, the edge of the power module is aligned with the edge of the light-emitting part, the first electrode and the second electrode are hemispherical, and the third electrode and the fourth electrode are hemispherical groove-shaped, so that the first electrode and the second electrode are respectively contacted with the third electrode and the fourth electrode, and the first electrode and the second electrode can be clamped with the third electrode and the fourth electrode respectively, thereby further improving the stability of the connection structure of the power module and the light-emitting part.
When one power supply module is installed on the other power supply module, the installation part on the power supply module is inserted into a second installation groove on the other power supply module, and a second flange on the second installation groove is inserted into a limiting groove on the installation block, wherein the installation part is tightly matched with the second installation groove, and the second flange is tightly matched with the limiting groove, so that the connection structure of the power supply module and the other power supply module is stable; in the inserting process, can make third electrode and fourth electrode switch on in the contact of fifth electrode and sixth electrode respectively, insert this moment and target in place, two power module are parallelly connected this moment, the whole supply voltage of flashlight is unchangeable, two power module's edge aligns, because fifth electrode and sixth electrode are hemispherical, third electrode and fourth electrode are hemispherical recess form, consequently the fifth electrode, the sixth electrode respectively with the third electrode, during the contact of fourth electrode, the fifth electrode, the sixth electrode can be in the same place with third electrode and fourth electrode card respectively, thereby further increase power module and another power module's connection structure's stability.
Further, the first electrode and the second electrode are respectively positioned right above the first flange on the side wall of the first mounting groove; and the fifth electrode and the sixth electrode are respectively positioned right above the second flange on the side wall of the second mounting groove.
The first flange covers the first electrode and the second electrode inside, and the second flange covers the fifth electrode and the sixth electrode inside, so that the abrasion of the first electrode, the second electrode, the fifth electrode and the sixth electrode in a protruding structure can be effectively avoided; in addition, the contact point of the third electrode and the fifth electrode and the contact point of the fourth electrode and the sixth electrode are positioned between the second flange and the second mounting groove, so that the contact structure of the third electrode and the fifth electrode and the contact structure of the fourth electrode and the sixth electrode are clamped between the second flange and the second mounting groove, and the contact structure of the third electrode and the fifth electrode and the contact structure of the fourth electrode and the sixth electrode are more stable.
Furthermore, the first electrode and the second electrode comprise a first copper block and a second copper block which are fixedly arranged at the bottom of the first mounting groove, the first copper block and the second copper block are respectively connected with an anode pin and a cathode pin of the LED lamp through wires, and the first copper block and the second copper block are hemispherical.
Wherein, the first copper block and the second copper block can be fixed at the bottom of the first mounting groove in a gluing or bolt connection mode
Further, the third electrode comprises a first groove arranged on the surface of the mounting block, a first copper foil layer is arranged on the surface of the first groove, and the first copper foil layer is connected with the positive electrode of the battery body through a lead; the fourth electrode comprises a second groove arranged on the surface of the mounting block, a second copper foil layer is arranged on the surface of the second groove, and the second copper foil layer is connected with the negative electrode of the battery body through a lead.
Wherein the first copper foil layer and the second copper foil layer can be fixed in the first groove and the second groove by gluing or bolting.
The shell is provided with a plurality of first channels for the leads connecting the LED lamp beads with the first and second electrodes to pass through; the mounting box is provided with a plurality of second channels for connecting the battery body and leads of the third, fourth, fifth and sixth electrodes to pass through.
The principle and effect of the present invention will be further explained by combining the above technical solutions:
the power supply part of the utility model comprises a plurality of power supply modules, wherein any two of the power supply modules can be detachably and electrically connected together, and each power supply module is a chargeable power supply module, so that any one or more power supply modules can be used to be connected with the luminous part to supply energy to the luminous part; simultaneously, other power module that do not use can hand-carry with reserve, and when the power module electric quantity of being connected with the illuminating part is about to use up, can increase new power module or change new power module at this power module's end to make the flashlight continue to use, the utility model discloses can make the power module of being connected with the illuminating part have the electricity all the time under the prerequisite that keeps only one or two power module, promptly the utility model discloses duration has still been guaranteed when guaranteeing the portability.
Drawings
Fig. 1 is a schematic structural view of a portable flashlight with ultra-long endurance according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a light emitting part according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a power module according to an embodiment of the present invention.
Description of reference numerals:
1-a light emitting part, 11-a first mounting groove, 111-a first flange, 12-a first electrode, 13-a second electrode, 2-a power supply module, 21-a mounting part, 22-a third electrode, 23-a fourth electrode, 24-a second mounting groove, 241-a second flange, 25-a fifth electrode, 26-a sixth electrode, and 27-a limiting groove.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples:
as shown in fig. 1-3, a portable flashlight with ultra-long endurance capability comprises a light emitting part 1 and a power supply part electrically connected with the light emitting part 1, wherein the power supply part comprises a plurality of power supply modules 2 detachably and electrically connected between every two power supply modules, and the power supply modules 2 are all rechargeable power supply modules 2.
The power supply part of the utility model comprises a plurality of power supply modules 2, wherein any two of the power supply modules 2 can be detachably and electrically connected together, and each power supply module 2 is a chargeable power supply module 2, so that any one or more power supply modules 2 can be used to be connected with the light-emitting part 1 to supply energy to the light-emitting part 1; simultaneously, other power module 2 that do not use can hand-carry with reserve, and when the power module 2 electric quantity of being connected with illuminating part 1 was about to use up, can increase new power module 2 or change new power module 2 at this power module 2's end to make the flashlight continue to use, the utility model discloses can only make the power module 2 of being connected with illuminating part 1 have the electricity all the time under the prerequisite that keeps two power module 2, promptly the utility model discloses duration has still been guaranteed when guaranteeing the portability.
In one embodiment, the light emitting part 1 includes a housing, a reflector is arranged at the top end of the housing, an LED lamp bead is arranged in the reflector, a first electrode 12 and a second electrode 13 are arranged at the bottom end of the housing, the first electrode 12 and the second electrode 13 are respectively connected with a positive pin and a negative pin of the LED lamp bead through wires, a switch is arranged between the second electrode 13 and the negative pin of the LED lamp bead, and the wires are arranged in the housing; the bottom of the shell is provided with a first mounting groove 11 longitudinally penetrating through the shell, the lower end of the inner side of the side wall of the first mounting groove 11 is provided with a first flange 111, the first electrode 12 and the second electrode 13 are arranged at the bottom of the mounting groove, and the first electrode 12 and the second electrode 13 are hemispherical; the power module 2 comprises a battery body and a mounting box wrapping the battery body, the top of the mounting box is provided with a mounting block corresponding to the first mounting groove 11, the upper surface of the mounting block corresponds to the first electrode 12 and the second electrode 13 and is provided with a third electrode 22 and a fourth electrode 23, the third electrode 22 and the fourth electrode 23 are respectively in a groove shape matched with the first electrode 12 and the second electrode 13, the third electrode 22 and the fourth electrode 23 are respectively connected with the positive pole and the negative pole of the battery body, the lower surface of the mounting box is provided with a second mounting groove 24, the second mounting groove 24 is arranged in a matching way with the mounting block, the lower end of the inner side of the side wall of the second mounting groove 24 is provided with a second flange 241, the bottom of the second mounting groove 24 is provided with a fifth electrode 25 and a sixth electrode 26 corresponding to the second electrode 13 and the third electrode 22, the fifth electrode 25 and the sixth electrode 26 are hemispherical, and the fifth electrode 25 and the sixth electrode 26 are respectively communicated with the third electrode 22 and the fourth electrode 23.
Wherein, the connection structure of reflector, LED lamp pearl, switch adopts prior art's connection structure.
The first installation groove 11 and the second installation groove 24 have the same structure and specification, and both sides of the installation block are provided with limit grooves 27 for inserting the first flange 111 or the second flange 241.
When the power module 2 is mounted on the light emitting part 1, the mounting part 21 is inserted into the first mounting groove 11, and at the same time, the first flange 111 on the first mounting groove 11 is inserted into the limiting groove 27, wherein the mounting part 21 is tightly fitted with the first mounting groove 11, and the first flange 111 is tightly fitted with the limiting groove 27, so that the connection structure between the light emitting part 1 and the power module 2 can be stable; in the inserting process, the first electrode 12 and the second electrode 13 are respectively contacted with the third electrode 22 and the fourth electrode 23 at the same time, at this time, the power module 2 is installed in place, the edge of the power module 2 is aligned with the edge of the light emitting part 1, because the first electrode 12 and the second electrode 13 are hemispherical, and the third electrode 22 and the fourth electrode 23 are in the shape of a hemispherical groove, when the first electrode 12 and the second electrode 13 are respectively contacted with the third electrode 22 and the fourth electrode 23, the first electrode 12 and the second electrode 13 are respectively clamped with the third electrode 22 and the fourth electrode 23, so that the stability of the connection structure of the power module 2 and the light emitting part 1 is further increased.
When a power module 2 is installed on another power module 2, the installation part 21 on the power module 2 is inserted into the second installation groove 24 on the other power module 2, and the second flange 241 on the second installation groove 24 is inserted into the limiting groove 27 on the installation block, wherein the installation part 21 is tightly matched with the second installation groove 24, and the second flange 241 is tightly matched with the limiting groove 27, so that the connection structure of the power module 2 and the other power module 2 is stable; in the inserting process, the third electrode 22 and the fourth electrode 23 are respectively in contact conduction with the fifth electrode 25 and the sixth electrode 26, and at this time, the two power modules 2 are inserted in place, the overall power supply voltage of the flashlight is unchanged, the edges of the two power modules 2 are aligned, and because the fifth electrode 25 and the sixth electrode 26 are hemispherical, and the third electrode 22 and the fourth electrode 23 are hemispherical groove-shaped, when the fifth electrode 25 and the sixth electrode 26 are respectively in contact with the third electrode 22 and the fourth electrode 23, the fifth electrode 25 and the sixth electrode 26 are respectively clamped with the third electrode 22 and the fourth electrode 23, so that the stability of the connection structure of the power module 2 and the other power module 2 is further improved.
Wherein, during the installation process, the first flange 111 and the second flange 241, which are pressed, are deformed to some extent so as to smoothly insert the installation part 21 into the first installation groove 11 or the second installation groove 24.
In one embodiment, the first electrode 12 and the second electrode 13 are respectively located right above the first flange 111 on the side wall of the first mounting groove 11; the fifth electrode 25 and the sixth electrode 26 are respectively positioned right above the second flange 241 on the sidewall of the second mounting groove 24.
The first flange 111 covers the first electrode 12 and the second electrode 13 inside, and the second flange 241 covers the fifth electrode 25 and the sixth electrode 26 inside, so that the abrasion of the first electrode 12, the second electrode 13, the fifth electrode 25 and the sixth electrode 26 in a protruding structure can be effectively avoided; in addition, the contact point of the third electrode 22 and the fifth electrode 25 and the contact point of the fourth electrode 23 and the sixth electrode 26 are located between the second flange 241 and the second mounting groove 24, so that the contact structure of the third electrode 22 and the fifth electrode 25 and the contact structure of the fourth electrode 23 and the sixth electrode 26 are clamped between the second flange 241 and the second mounting groove 24, so that the contact structure of the third electrode 22 and the fifth electrode 25 and the contact structure of the fourth electrode 23 and the sixth electrode 26 are more stable.
In one embodiment, the first electrode 12 and the second electrode 13 include a first copper block and a second copper block fixedly disposed at the bottom of the first mounting groove 11, the first copper block and the second copper block are respectively connected to the anode pin and the cathode pin of the LED lamp through wires, and the first copper block and the second copper block are hemispherical.
Wherein, the first copper block and the second copper block can be fixed at the bottom of the first mounting groove 11 by gluing or bolt connection
In one embodiment, the third electrode 22 includes a first groove disposed on the surface of the mounting block, and a first copper foil layer is disposed on the surface of the first groove and connected to the positive electrode of the battery body through a wire; the fourth electrode 23 includes a second groove disposed on the surface of the mounting block, and a second copper foil layer is disposed on the surface of the second groove and connected to the negative electrode of the battery body through a wire.
Wherein the first copper foil layer and the second copper foil layer can be fixed in the first groove and the second groove by gluing or bolting.
A plurality of first channels are arranged on the shell and used for leading wires for connecting the LED lamp beads with the first electrodes 13 and the second electrodes 13 to pass through; the mounting box is provided with a plurality of second channels for the leads connecting the battery body and the third, fourth, fifth and sixth electrodes 26 to pass through.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The portable flashlight with the ultra-long endurance capacity comprises a light emitting part and a power supply part electrically connected with the light emitting part, and is characterized in that the power supply part comprises a plurality of power supply modules electrically connected in a detachable mode, and the power supply modules are all rechargeable power supply modules.
2. The ultra-long endurance portable flashlight of claim 1, wherein the light emitting portion comprises a housing, a reflector is disposed at a top end of the housing, an LED lamp bead is disposed in the reflector, a first electrode and a second electrode are disposed at a bottom end of the housing, the first electrode and the second electrode are respectively connected with a positive pin and a negative pin of the LED lamp bead through wires, a switch is disposed between the second electrode and the negative pin of the LED lamp bead, and the wires are disposed in the housing; the bottom of the shell is provided with a first mounting groove which longitudinally penetrates through the shell, the lower end of the inner side of the side wall of the first mounting groove is provided with a first flange, the first electrode and the second electrode are arranged at the bottom of the mounting groove, and the first electrode and the second electrode are hemispherical; the power module comprises a battery body and a mounting box wrapping the battery body, wherein the top of the mounting box is provided with a mounting block corresponding to the first mounting groove, the upper surface of the mounting block is provided with a third electrode and a fourth electrode corresponding to the first electrode and the second electrode, the third electrode and the fourth electrode are respectively in a groove shape matched with the first electrode and the second electrode, the third electrode and the fourth electrode are respectively connected with the anode and the cathode of the battery body, the lower surface of the mounting box is provided with a second mounting groove, the second mounting groove is matched with the mounting block, the lower end of the inner side of the side wall of the second mounting groove is provided with a second flange, the bottom of the second mounting groove is provided with a fifth electrode and a sixth electrode corresponding to the second electrode and the third electrode, and the fifth electrode and the sixth electrode are hemispherical, and the fifth electrode and the sixth electrode are respectively communicated with the third electrode and the fourth electrode.
3. The ultra-long endurance portable torch according to claim 2, wherein the first and second electrodes are respectively located right above the first flange on the side wall of the first mounting groove; and the fifth electrode and the sixth electrode are respectively positioned right above the second flange on the side wall of the second mounting groove.
4. The ultra-long endurance portable flashlight of claim 2, wherein the first and second electrodes comprise first and second copper blocks fixedly disposed at a bottom of the first mounting groove, the first and second copper blocks are respectively connected with the anode pin and the cathode pin of the LED lamp through wires, and the first and second copper blocks are hemispherical.
5. The ultra-long endurance portable torch according to claim 2, wherein the third electrode includes a first groove disposed on a surface of the mounting block, a first copper foil layer is disposed on a surface of the first groove, and the first copper foil layer is connected to the positive electrode of the battery body through a wire; the fourth electrode comprises a second groove arranged on the surface of the mounting block, a second copper foil layer is arranged on the surface of the second groove, and the second copper foil layer is connected with the negative electrode of the battery body through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693282.6U CN209991241U (en) | 2019-05-15 | 2019-05-15 | Portable electric torch with ultra-long endurance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693282.6U CN209991241U (en) | 2019-05-15 | 2019-05-15 | Portable electric torch with ultra-long endurance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209991241U true CN209991241U (en) | 2020-01-24 |
Family
ID=69294233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920693282.6U Active CN209991241U (en) | 2019-05-15 | 2019-05-15 | Portable electric torch with ultra-long endurance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209991241U (en) |
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2019
- 2019-05-15 CN CN201920693282.6U patent/CN209991241U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Portable flashlight with ultra long endurance Effective date of registration: 20230925 Granted publication date: 20200124 Pledgee: China Co. truction Bank Corp Jieyang branch Pledgor: Guangdong Weidas Electrical Appliances Co.,Ltd. Registration number: Y2023980058583 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |