CN220851817U

CN220851817U - Glass-core-free column type battery lamp

Info

Publication number: CN220851817U
Application number: CN202322756571.5U
Authority: CN
Inventors: 潘建新; 吴振强; 袁荣昌
Original assignee: Haining Xincheng Electronics Co ltd
Current assignee: Haining Xincheng Electronics Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-04-26
Anticipated expiration: 2033-10-13

Abstract

The utility model discloses a glass-core-free battery lamp, which comprises a bulb shell and a light-emitting mechanism, wherein the light-emitting mechanism comprises a light source component, a housing, a battery and a circuit board, the battery and the circuit board are all arranged in the housing inner cavity of the housing, the light source component comprises a light bar and a conductive bracket, the light bar is fixed with the housing through the conductive bracket, the circuit board is respectively and electrically connected with the light source component and the battery, the bulb shell is detachably connected with the housing, and the light source component is arranged in the bulb shell cavity of the bulb shell. Compared with the prior art, the utility model has the beneficial effects that: the bulb shell is detachably connected with the housing and covers the light source assembly into the bulb shell cavity synchronously, and the glass core column can be removed, so that on one hand, the influence of the glass core column on the illumination uniformity is avoided, on the other hand, a user can freely detach and replace the housing according to the requirement, finally, the housing is replaced in shape or illumination is performed under the condition of removing the housing, and the whole use mode is more flexible and changeable.

Description

Glass-core-free column type battery lamp

[ Field of technology ]

The utility model relates to the technical field of battery lamps, in particular to the technical field of a glass-stem-free battery lamp.

[ Background Art ]

With the rapid development of LED technology, LED illumination is becoming an alternative to new green illumination. The bulb-shaped LED lamp has the advantages of wide illumination range, small volume and the like, and is widely applied in real life.

The light emitting components of the existing bulb-shaped LED lamp generally comprise two types, one of which is an LED lamp bead directly adhered to a circuit board and displayed by a hook-type bulb capable of being used as an emergency lamp, as disclosed in the patent of the utility model with publication number CN207527330U, and the other is a lamp strip indirectly fixed to the circuit board through a guide wire. For the latter, it is generally necessary to add an integrally-arranged glass stem in the bulb and to pass a guide wire through the glass stem to ensure the support stability of the light bar, such as an inflatable LED bulb with a decorative ring as disclosed in the patent of CN211040530U and an inflatable LED bulb as disclosed in the patent of CN 204962339U. That is, the light source component of the bulb-shaped LED lamp is indirectly fixed with the bulb shell through the connected guide wire and the glass core column. The presence of the glass stem on the one hand affects the overall aesthetic appearance and on the other hand also results in the light source assembly not being removable from under the bulb, thus making it impossible for the user to freely change the shape of the bulb or remove the bulb and directly use the remaining components for illumination.

[ utility model ]

The utility model aims to solve the problems in the prior art, and provides a battery lamp without a glass stem, which can remove the glass stem, so that on one hand, the influence of the glass stem on the illumination uniformity is avoided, on the other hand, a user can freely detach and replace a housing as required, and finally, the housing is replaced in a modeling or illumination is performed under the condition of removing the housing, and the whole use mode is more flexible and changeable.

In order to achieve the above purpose, the utility model provides a glass-stem-free battery lamp, which comprises a bulb shell and a light emitting mechanism, wherein the light emitting mechanism comprises a light source assembly, a housing, a battery and a circuit board, the battery and the circuit board are both arranged in a housing inner cavity of the housing, the light source assembly comprises a light bar and a conductive bracket, the light bar is fixed with the housing through the conductive bracket, the circuit board is respectively and electrically connected with the light source assembly and the battery, the bulb shell is detachably connected with the housing, and the light source assembly is arranged in a bulb shell cavity of the bulb shell.

Preferably, the device further comprises a protective shell, wherein the housing is detachably connected with the protective shell, and the protective shell is sleeved outside the housing.

Preferably, a plurality of heat dissipation holes are formed in the shell wall of the shell.

Preferably, the outer wall of the housing is provided with a plurality of water-proof check rings.

Preferably, the circuit board is electrically connected with the switch, and the switch is mounted at the outer wall of the housing.

Preferably, a notch for exposing the switch is arranged at the shell wall of the protective shell, and a shell external thread is arranged at the outer wall of the protective shell.

Preferably, the battery is a rechargeable battery, a charging port is further formed in the shell wall of the housing, and an opening opposite to the charging port is formed in the shell wall of the protecting housing.

Preferably, a shell opening for the battery to enter and exit is arranged at the shell wall of the shell, and the shell opening is opened and closed by a shell plate.

Preferably, the light source assembly further comprises a resistor, and the resistor is arranged on the conductive bracket, inscribed in the light bar or integrated on the circuit board.

Preferably, the charging protection cover is a flexible protection cover, a support is arranged on the charging protection cover, and a wireless charging module is arranged on the circuit board.

The utility model has the beneficial effects that:

The utility model adopts the lamp strip, the conductive bracket and the resistor to jointly form the light source component, the conductive bracket is utilized to indirectly connect the lamp strip with the housing provided with the battery, the circuit board and the switch, the bulb shell is detachably connected with the housing and synchronously covers the light source component into the bulb shell cavity, and the glass stem can be removed, so that the influence of the glass stem on the illumination uniformity is avoided, and the lamp shell is convenient for a user to freely detach and replace the housing according to the requirement, and finally the housing is replaced or illuminated under the condition of removing the housing, so that the whole use mode is more flexible and changeable; the shell is made of silica gel or rubber, and the outer cover of the shell is provided with the protective shell, so that the shell can be protected by the protective shell, and the assembly of the light-emitting mechanism and the external part can be realized by the external threads of the shell of the protective shell; by additionally arranging a plurality of water-proof check rings on the outer wall of the housing, the waterproof performance can be effectively improved.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

[ Description of the drawings ]

Fig. 1 is a front view of the first embodiment;

fig. 2 is a plan view of a light emitting mechanism of the first embodiment;

fig. 3 is a front view of the second embodiment;

FIG. 4 is an exploded view of the second embodiment;

Fig. 5 is an assembly schematic diagram of the bulb and the light emitting mechanism of the second embodiment.

In the figure: bulb 1, bulb outer screw 11, lighting mechanism 2, light source assembly 21, lamp bar 211, conductive bracket 212, resistor 213, housing 22, housing inner screw 221, housing outer screw 222, heat dissipation hole 223-water proof retainer 224, protecting shell 3 and housing outer screw 31.

[ Detailed description ] of the invention

Embodiment one:

Referring to fig. 1 and 2, the glass-stem-free battery lamp of the utility model comprises a bulb shell 1 and a light emitting mechanism 2, wherein the light emitting mechanism 2 comprises a light source assembly 21, a housing shell 22, a battery, a circuit board and a switch, the battery and the circuit board are all installed in a housing inner cavity of the housing shell 22, the switch is installed at the outer wall of the housing shell 22, the light source assembly 21 comprises a light bar 211, a conductive bracket 212 and a resistor 213, the positive pole and the negative pole of the light bar 211 are respectively fixed with the housing wall of the housing shell 22 through the two conductive brackets 212, the circuit board is respectively electrically connected with the light source assembly 21, the battery and the switch, the resistor 213 is installed on the conductive bracket 212 or is internally connected in the light bar 211, and the bulb shell 1 is detachably connected with the housing shell 22 and can cover the light source assembly 21 into the bulb shell cavity.

The mouth of the bulb shell cavity is provided with an outer bulb shell 11 extending outwards, one side of the outer wall of the housing 22, on which the light source assembly 21 is arranged, is provided with a housing inner screw ring 221, and the outer bulb shell 11 is screwed into the housing inner screw ring 221.

The battery is a rechargeable battery, a charging port is further formed in the wall of the housing 22, and an opening opposite to the charging port is formed in the wall of the protecting case 3.

Embodiment two:

Referring to fig. 3 to 5, the glass-stem-free battery lamp further includes a protective case 3, the case 22 is a silica gel case or a rubber case, and the protective case 3 is sleeved outside the case 22.

The outer wall of the housing 22 is provided with a housing external thread 222, the inner wall of the protecting housing 3 is provided with a housing internal thread, and the housing 22 and the protecting housing 3 are in threaded connection with the housing internal thread through the housing external thread 222.

A plurality of heat dissipation holes 223 are arranged at the wall of the housing 22.

A plurality of water-proof check rings 224 are arranged at the outer wall of the housing 22.

The outer wall of the protective shell 3 is provided with a shell external thread 31.

A notch for exposing the switch is arranged at the shell wall of the protective shell 3.

Other embodiments are the same as the first embodiment.

Embodiment III:

The glass-stem-free battery lamp further comprises a charging protective cover, and the charging protective cover is a flexible protective cover. When charging, can cup joint the safety cover that charges on bulb 1, the safety cover that charges can play the effect of protection bulb 1. When charging, the glass-free stem type battery lamp is most likely to be placed at a desk top or the like for charging, and this increases the chance of the bulb 1 coming into contact with other articles, thereby reducing the service life of the bulb 1. The charging protection cover can prevent the blister 1 from being scratched or damaged, and even if the blister 1 is broken, the fragments cannot splash due to the protection of the charging protection cover.

In addition, be equipped with the support on the safety cover that charges, the safety cover parcel cell-shell 1 charges, and the support can prevent spherical cell-shell 1 steadily on the desktop, has reduced the damage rate of no glass stem cell lamp when charging.

The charging protection cover is made of semi-transparent material, the brightness of the battery lamp can be reduced, and the glass-free stem type battery lamp sleeved with the charging protection cover can be used as an atmosphere lamp.

The wireless charging module is arranged on the circuit board, so that wireless charging can be realized, and the charging mode is a wired charging mode and/or a wireless charging mode.

Other embodiments are the same as the first embodiment.

Embodiment four:

The lamp strip 211 of the glass stem-free battery lamp is a ring-mounted lamp strip or a heart-shaped lamp strip.

Other embodiments are the same as the first embodiment.

Fifth embodiment:

The resistor 213 of the glass-stem-free battery lamp is integrated on the circuit board.

Other embodiments are the same as the first embodiment.

The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.

Claims

1. The battery lamp without glass core column is characterized in that: the bulb comprises a bulb shell and a light emitting mechanism, wherein the light emitting mechanism comprises a light source assembly, a housing, a battery and a circuit board, the battery and the circuit board are all installed in a housing inner cavity of the housing, the light source assembly comprises a light bar and a conductive support, the light bar is fixed with the housing through the conductive support, the circuit board is respectively and electrically connected with the light source assembly and the battery, the bulb shell is detachably connected with the housing, and the light source assembly is arranged in a bulb shell cavity of the bulb shell.

2. The glass-stem-free battery lamp of claim 1, wherein: the novel protective shell is characterized by further comprising a protective shell, wherein the shell is detachably connected with the protective shell, and the protective shell is sleeved outside the shell.

3. The glass-stem-free battery lamp of claim 2, wherein: a plurality of heat dissipation holes are formed in the shell wall of the shell.

4. The glass-stem-free battery lamp of claim 2, wherein: and a plurality of water-proof check rings are arranged on the outer wall of the housing.

5. The glass-stem-free battery lamp of claim 2, wherein: the circuit board is electrically connected with the circuit board, and the switch is arranged at the outer wall of the housing.

6. The glass-stem-free battery lamp of claim 5, wherein: the shell wall department of protecting shell is equipped with the breach that can supply the switch exposes, the outer wall department of protecting shell is equipped with the casing external screw thread.

7. The glass-stem-free battery lamp of claim 2, wherein: the battery is a rechargeable battery, a charging port is further formed in the shell wall of the housing, and an opening right opposite to the charging port is formed in the shell wall of the protecting housing.

8. The glass-stem-free battery lamp of claim 2, wherein: the shell wall of the shell is provided with a shell opening for the battery to enter and exit, and the shell opening is opened and closed by a shell plate.

9. The glass-stem-free battery lamp of claim 1, wherein: the light source assembly further includes a resistor disposed on the conductive support, inscribed in the light bar, or integrated on the circuit board.

10. The glass-stem-free battery lamp of claim 1, wherein: still including charging the safety cover, the safety cover that charges is flexible safety cover, be equipped with the support on the safety cover that charges, be equipped with wireless charging module on the circuit board.