CN219995171U - Portable flashlight capable of switching lamp beads - Google Patents
Portable flashlight capable of switching lamp beads Download PDFInfo
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- CN219995171U CN219995171U CN202320656313.7U CN202320656313U CN219995171U CN 219995171 U CN219995171 U CN 219995171U CN 202320656313 U CN202320656313 U CN 202320656313U CN 219995171 U CN219995171 U CN 219995171U
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- lamp
- light
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- conductive
- reflector
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- 239000011324 bead Substances 0.000 title claims abstract description 64
- 239000003086 colorant Substances 0.000 claims abstract description 15
- 239000011049 pearl Substances 0.000 claims description 18
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of portable illumination, in particular to a portable flashlight capable of switching lamp beads, which comprises a lamp cap part, a lamp body part and a lamp tail part, wherein an elastic clamping part is arranged on the lamp body part, the flashlight can be clamped and fixed at a certain position, a button is arranged at the rear part of the lamp tail part and used for controlling a switch of the flashlight, a lamp panel with a plurality of lamp beads is arranged in the lamp cap part, a rotating mechanism is arranged in the lamp cap part, conductive contacts are attached to the rotating mechanism, the conductive contacts are respectively conducted with different conductive positions on the lamp panel through the rotation of the rotating mechanism, so that different lamp beads are lightened, the lamp beads on the lamp panel can be provided with the lamp beads with different colors or the same color, the lamp beads with different colors can be continuously used, or the lamp beads can be switched to another lamp bead to be continuously used under the condition that one lamp bead is damaged.
Description
Technical Field
The utility model relates to the technical field of portable illumination, in particular to a portable flashlight capable of switching lamp beads.
Background
The inside general several lamp pearls or a lamp pearl that can set up of portable flashlight, several lamp pearls light simultaneously in order to improve luminance, and the flashlight of a lamp pearl, under the condition that the lamp pearl damaged, need dismantle the flashlight and change, use inconvenient under the special circumstances, current flashlight generally can't realize the illumination of different colours light, can't satisfy the demand that needs multiple colour light was lighted.
Therefore, a flashlight capable of conveniently switching the lamp beads is needed.
Disclosure of Invention
In order to solve the problems, the utility model provides a portable flashlight with switchable lamp beads, which can be a plurality of lamp beads with different colors or the same color, so as to realize the irradiation of different colors of lamplight or prolong the service life of the flashlight.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a portable flashlight of changeable lamp pearl, includes lamp holder part, lamp body part and lamp tail part, the inside of lamp body part is used for installing the battery, the rear portion of lamp tail part is equipped with the button for the switch of control flashlight, be equipped with the lamp plate of a plurality of lamp pearls in the lamp holder part, the lamp pearl on the lamp plate is equipped with a plurality of lamp pearls, the lamp holder part is equipped with rotary mechanism, rotary mechanism is equipped with conductive contact and eccentric reflector, the lamp plate is equipped with a plurality of conductive sites that are used for switching on with conductive contact, conductive site respectively with different lamp pearls electric connection, be equipped with the circuit board in the lamp holder part, the circuit board switches on with lamp plate and battery respectively, the lamp tail part with the rear portion spiro union of lamp body part, be equipped with spring and battery negative pole in the lamp tail part and switch on.
Optionally, in an embodiment of the present utility model, the plurality of lamp beads are any one of different color lamp beads or lamp beads with the same color, and the lamp beads are arranged on the lamp panel in a circular arc shape.
Optionally, in an embodiment of the present utility model, the lamp holder component includes a front end cover, an adjusting ring, an eccentric reflector, a reflector fixing part, a lens, a lamp panel and a lamp panel fixing part, the lens is installed at the front end of the eccentric reflector, the eccentric reflector is installed in the reflector fixing part, the outer wall of the reflector fixing part is screwed with the front end cover and the adjusting ring respectively, the lamp panel is fixedly installed on the lamp panel fixing part, the lamp panel fixing part is disposed at the inner side of the adjusting ring and is screwed with the adjusting ring, the front end of the lamp panel fixing part is screwed with the rear part of the reflector fixing part, the rear part of the lamp panel fixing part is fixedly connected with the lamp body component, and the rear part of the adjusting ring is screwed with the front end of the lamp body component.
Optionally, in an embodiment of the present utility model, at least two arc grooves are formed on the outer wall of the rear portion of the reflector fixing member, and correspondingly, an elastic limiting member is disposed on the lamp panel fixing member, the elastic limiting member includes a spring and a ball-shaped member, the ball-shaped member is mounted at one end of the spring, which is close to the reflector fixing member, and the spring is fixedly mounted in the lamp panel fixing member.
Optionally, in an embodiment of the present utility model, a conductive rod is disposed at a rear portion of the lamp panel, and the conductive rod is connected with a circuit board in a plugging manner, and correspondingly, a conductive sleeve matched with the conductive rod is disposed on the circuit board.
Optionally, in an embodiment of the present utility model, the conductive bits are arranged in a circular arc shape.
Optionally, in an embodiment of the present utility model, an outer wall of a rear portion of the reflector fixing member is provided with a protruding block structure for rotation limiting, and correspondingly, an inner wall of a front end of the lamp panel fixing member is provided with a circular arc notch for installing the reflector fixing member.
Optionally, in an embodiment of the present utility model, a rotation path of the center of the eccentric reflecting bowl is the same as a circular arc path of the arrangement of the lamp beads.
Optionally, in an embodiment of the present utility model, an elastic clamping piece is provided on the lamp body part, and is used for clamping and fixing the flashlight.
Optionally, in an embodiment of the present utility model, a radius of the circular arc path of the arrangement of the lamp beads is smaller than a radius of the circular arc path of the arrangement of the conductive bits.
The utility model has the beneficial effects that
According to the portable flashlight capable of switching the lamp beads, the lamp panel is provided with the lamp beads with different colors or the lamp beads with the same colors, the rotation of the eccentric reflecting bowl can be controlled through the rotating mechanism of the lamp cap, meanwhile, the different lamp beads are turned on to enable the lamp beads to be turned on, so that the lamp beads are switched, the lighting of the lamp lights with different colors or the lamp beads with good conditions are realized, the lamp beads can be continuously used, the disassembly and the replacement of a user are not needed, and the service life of the flashlight is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic view showing the overall structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic cross-sectional view of embodiment 1 of the present utility model;
FIG. 3 is a schematic view of a lamp panel according to embodiment 1 of the present utility model;
reference numerals: the lamp holder part 1, the lamp body part 2, the lamp tail part 3, the front end cover 101, the lens 102, the eccentric reflector 103, the reflector holder 104, the conductive contacts 1041, the lamp panel 105, the conductive sites 1051, the lamp beads 1052, the lamp panel holder 106, the springs 107, the ball-shaped part 108, the circuit board 109, the contact part 110, the housing 201, the battery 5, the tail housing 301, the lamp tail firmware 302, the button 303, and the elastic clamping part 4.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Example 1
Based on the illumination that current flashlight can not provide multiple colour light, can't satisfy the demand on the customer uses, perhaps under the condition that the lamp pearl damaged, need dismantle the change, it is relatively more troublesome, consequently, designed a portable flashlight of changeable lamp pearl, its concrete scheme is as follows:
as shown in fig. 1-3, a portable flashlight capable of switching lamp beads comprises a lamp holder part 1, a lamp body part 2 and a lamp tail part 3, wherein a battery 5 is arranged in the lamp body part 2, a button 303 is arranged at the rear part of the lamp tail part 3 and used for controlling the switch of the flashlight, a plurality of lamp beads are arranged in the lamp holder part 1, a plurality of lamp beads are arranged on the lamp beads on the lamp panel 105, a rotating mechanism is arranged on the lamp holder part 1 and used for adjusting the position of an eccentric reflecting bowl 103, a conductive contact 1041 and the eccentric reflecting bowl 103 are arranged on the rotating mechanism, a plurality of conductive positions 1051 used for being conducted with the conductive contact 1041 are arranged on the lamp panel 105, the conductive positions 1051 are respectively electrically connected with different lamp beads, a circuit board 109 is arranged in the lamp holder part 1 and is respectively conducted with the lamp panel 105 and the battery 5, the lamp tail part 3 is screwed with the rear part of the lamp body part 2, and a spring 107 is arranged in the lamp tail part 3 and is conducted with the cathode of the battery 5.
The user controls the on and off of the flashlight by pressing the button 303 of the tail piece 3.
The plurality of lamp beads are any one of different color lamp beads or the same color lamp beads, and the lamp beads are arranged on the lamp panel 105 in an arc shape.
In this embodiment, the light panel is provided with three light beads of different colors, namely warm white, red and blue light beads, six conductive bits 1051 are arranged on the periphery of the light panel 105, each two conductive bits 1051 correspond to one light bead, and the corresponding two conductive bits 1051 are conducted through the conductive contacts 1041, so that different light beads are lightened, and the requirements of different colors of illumination of users are met.
In another embodiment, the size of the light panel 105 is slightly increased, so that more light beads are mounted on the light panel 105, and the flashlight can realize illumination with more light colors or more light beads which can be used in a switching manner.
In another embodiment, three cold white beads are arranged on the lamp panel 105, one of the three cold white beads cannot be used, and the other lamp bead can be switched to continue to be used by controlling the rotating mechanism until the lamp bead on the lamp panel 105 is damaged completely and then is detached and replaced, so that the continuous service life of the flashlight is prolonged.
The lamp holder part 1 comprises a front end cover 101, an adjusting ring, an eccentric reflecting bowl 103, a reflecting bowl fixing piece 104, a lens 102, a lamp panel 105 and a lamp panel fixing piece 106, wherein the lens 102 is arranged at the front end of the eccentric reflecting bowl 103, the eccentric reflecting bowl 103 is arranged in the reflecting bowl fixing piece 104, the outer wall of the reflecting bowl fixing piece 104 is respectively screwed with the front end cover 101 and the adjusting ring, the lamp panel 105 is fixedly arranged on the lamp panel fixing piece 106, the lamp panel fixing piece 106 is arranged at the inner side of the adjusting ring and is screwed with the adjusting ring, the front end of the lamp panel fixing piece 106 is screwed with the rear part of the reflecting bowl fixing piece 104, the rear part of the lamp panel fixing piece 106 is fixedly connected with the lamp body part 2, and the rear part of the adjusting ring is screwed with the front end of the lamp body part 2.
Specifically, a sealing rubber ring is arranged between the front end cover 101 and the edge of the lens 102, so that water drops are prevented from entering the interior.
At least two arc grooves are formed in the outer wall of the rear portion of the reflector fixing piece 104, correspondingly, an elastic limiting piece is arranged on the lamp panel fixing piece 106 and comprises a spring 107 and a spherical piece 108, the spherical piece 108 is arranged at one end, close to the reflector fixing piece 104, of the spring 107, and the spring 107 is fixedly arranged in the lamp panel fixing piece 106.
In this embodiment, three arc grooves are formed in the outer wall of the rear portion of the reflector fixing member 104, and the three arc grooves correspond to the three lamp beads with different colors respectively, when the user rotates the adjusting ring, vibration or sound assembled by the elastic limiting member and the arc grooves prompts the user whether to rotate in place, so that the loosening displacement of the adjusting ring can be prevented, and poor conduction is caused.
The base member 2 is provided with a tubular case 201, the case 201 is a conductive metal case 201, and both ends of the case 201 are connected to the base member 1 and the tail member 3, respectively.
The lamp tail part 3 is provided with a tail shell 301, a lamp tail firmware 302, a negative electrode spring 107 and a button 303, wherein the lamp tail firmware 302 is arranged in the tail shell 301 in a screwed mode, the rear part of the lamp tail firmware 302 is a pressing part corresponding to the external button 303, the button 303 is arranged at the rear part of the tail shell 301, the button 303 is a rubber sleeve, the pressing part can be in contact with the rear part of the lamp tail firmware 302, and the negative electrode spring 107 is arranged at the front end of the lamp tail firmware 302.
The rear portion of lamp plate 105 is equipped with the conducting rod, the conducting rod is connected with circuit board 109 grafting, correspondingly, be equipped with the conductive sleeve that matches the conducting rod on the circuit board 109, one side of circuit board 109 towards battery 5 is equipped with the contact portion 110 that is flat cylinder structure, the center of contact portion 110 is equipped with the conducting strip that switches on with battery 5 positive pole, contact portion 110 and conductive sleeve structure as an organic whole, the border position of circuit board 109 still is equipped with annular conductive piece, be used for improving conductive stability, annular conductive piece contacts with the front end of the casing 201 of lamp body part 2, the rear end of casing 201 contacts with the casing 201 of lamp afterbody spare 3, form the return circuit.
The setting of conducting rod and electrically conductive cover makes can connect through the plug between lamp plate 105 and the circuit board 109, and the change of lamp plate 105 is more convenient and fast to the setting of conducting rod can play the locate action to the mounted position of lamp plate 105, prevents that lamp plate 105 from shifting, leads to switching on badly.
The conductive sites 1051 are arranged in a circular arc.
In this embodiment, the conductive contact 1041 is disposed at the rear portion of the reflector fixing member 104, the arrangement of the conductive contact 1041 corresponds to the action of a jumper, and the rear portion of the reflector fixing member 104 is provided with a mounting groove, so that the conductive contact 1041 is convenient to be embedded and mounted, and the positions of the two conductive positions 1051 with different conduction can be changed along with the rotation of the reflector fixing member 104.
The outer wall of the rear portion of the reflector fixing member 104 is provided with a protruding block structure for rotation limitation, and correspondingly, the inner wall of the front end of the lamp panel fixing member 106 is provided with a circular arc notch for mounting the reflector fixing member 104.
The block structure and the circular arc notch are used for limiting the rotation angle of the rotating mechanism, so that the rotating mechanism rotates in the range of the fan-shaped angle of the arrangement of the lamp beads, and the rotating mechanism is prevented from excessively rotating, so that the lamp panel 105 or the conductive contact 1041 is prevented from being worn.
The rotation path of the center of the eccentric reflecting bowl 103 is the same as the circular arc path of the arrangement of the lamp beads.
Specifically, when the user rotates to a fixed position, the rear part of the eccentric reflecting bowl 103 corresponds to the lamp beads, the segregation reflecting bowl can provide a light focusing effect for the lamp beads, and the eccentric reflecting bowl 103 is arranged for rotating and corresponding to the lamp beads, and the light focusing effect of the lamp light is better realized.
The lamp body part 2 is provided with an elastic clamping piece 4 for clamping and fixing a flashlight.
Specifically, the elastic clamping piece 4 is of a U-shaped clamping structure, one end of the elastic clamping piece 4 is fixedly arranged on the lamp body part 2 through a screw, and correspondingly, a strip-shaped groove is formed in the lamp body part 2, so that the elastic clamping piece 4 is arranged in the strip-shaped groove in a limiting mode, and a user can hang a hand on a waistband between waists or other similar positions through the elastic clamping piece to place the hand.
The radius of the circular arc path of the lamp bead arrangement is smaller than that of the circular arc path of the conductive position 1051 arrangement. The conductive contact 1041 moves clockwise or counterclockwise along the circular arc path of the conductive location 1051, and the eccentric reflector 103 moves clockwise or counterclockwise along the circular arc path of the lamp bead.
Description of operation:
pressing button 303 then opens light, under the condition that light was opened, pressing button 303 then closes light again, when needing to switch light, twists the lamp holder of flashlight, after having felt vibration once, then twists a fixed position, and the lamp pearl has accomplished the switch simultaneously, and light changes into different colours.
Although the present utility model has been described in terms of the preferred embodiments, it should be understood that the present utility model is not limited to the specific embodiments, but is capable of numerous modifications and equivalents, and alternative embodiments and modifications of the embodiments described above, without departing from the spirit and scope of the present utility model.
Claims (10)
1. The utility model provides a portable flashlight of changeable lamp pearl, its characterized in that, includes lamp holder part, lamp body part and lamp tail part, the inside of lamp body part is used for installing the battery, the rear portion of lamp tail part is equipped with the button for control flashlight's switch, be equipped with the lamp plate of a plurality of lamp pearls in the lamp holder part, the lamp pearl on the lamp plate is equipped with a plurality of lamp pearls, the lamp holder part is equipped with rotary mechanism, rotary mechanism is equipped with conductive contact and eccentric reflector, the lamp plate is equipped with a plurality of conductive sites that are used for switching on with conductive contact, conductive sites respectively with different lamp pearls electric connection, be equipped with the circuit board in the lamp holder part, the circuit board is switched on with lamp plate and battery respectively, the lamp tail part with the rear portion spiro union of lamp body part, be equipped with spring and battery negative pole in the lamp tail part and switch on.
2. The portable torch of the switchable light beads according to claim 1, wherein the plurality of light beads are any one of light beads with different colors or light beads with the same colors, and the light beads are arranged on the light panel in a circular arc shape.
3. The portable torch of the switchable light bulb according to claim 1, wherein the light head part comprises a front end cover, an adjusting ring, an eccentric reflecting bowl, a reflecting bowl fixing part, a lens, a light plate and a light plate fixing part, the lens is mounted at the front end of the eccentric reflecting bowl, the eccentric reflecting bowl is mounted in the reflecting bowl fixing part, the outer wall of the reflecting bowl fixing part is respectively screwed with the front end cover and the adjusting ring, the light plate is fixedly mounted on the light plate fixing part, the light plate fixing part is arranged at the inner side of the adjusting ring and is screwed with the adjusting ring, the front end of the light plate fixing part is screwed with the rear part of the light bowl fixing part, the rear part of the light plate fixing part is fixedly connected with the light body part, and the rear part of the adjusting ring is screwed with the front end of the light body part.
4. The portable torch of the switchable light bulb according to claim 3, wherein the outer wall of the rear portion of the reflector fixing member is provided with at least two arc-shaped grooves, and correspondingly, the light panel fixing member is provided with an elastic limiting member, the elastic limiting member comprises a spring and a spherical member, the spherical member is mounted at one end of the spring close to the reflector fixing member, and the spring is fixedly mounted in the light panel fixing member.
5. The portable torch of the switchable light bulb according to claim 1, wherein a conductive rod is arranged at the rear part of the light panel, the conductive rod is in plug connection with a circuit board, and a conductive sleeve matched with the conductive rod is correspondingly arranged on the circuit board.
6. The portable torch of the switchable light bulb of claim 1, wherein the conductive sites are arranged in a circular arc shape.
7. The portable torch of claim 3, wherein the outer wall of the rear portion of the reflector holder is provided with a protruding block structure for rotation limitation, and the inner wall of the front end of the lamp panel holder is provided with a circular arc notch for mounting the reflector holder.
8. The portable torch of claim 1, wherein the center of the eccentric reflector has a rotational path that is the same as the circular arc path of the arrangement of the beads.
9. The portable torch of the switchable light bulb of claim 1, wherein: the lamp body part is provided with an elastic clamping piece for clamping and fixing the flashlight.
10. The portable torch of the switchable light bulb of claim 1, wherein: the radius of the arc-shaped path of the lamp bead arrangement is smaller than that of the arc-shaped path of the conductive bit arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320656313.7U CN219995171U (en) | 2023-03-29 | 2023-03-29 | Portable flashlight capable of switching lamp beads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320656313.7U CN219995171U (en) | 2023-03-29 | 2023-03-29 | Portable flashlight capable of switching lamp beads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219995171U true CN219995171U (en) | 2023-11-10 |
Family
ID=88615027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320656313.7U Active CN219995171U (en) | 2023-03-29 | 2023-03-29 | Portable flashlight capable of switching lamp beads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219995171U (en) |
-
2023
- 2023-03-29 CN CN202320656313.7U patent/CN219995171U/en active Active
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