Charging base of lighting equipment

Abstract

The utility model discloses a charging base of lighting equipment. The charging base comprises a charging seat and a lamp body. A mounting plate and a positioning seat are arranged on the charging seat, a mounting part is arranged at the lower end of the mounting plate, a dustproof part and a charging needle are arranged in the middle of the mounting part, the charging needle is arranged in the middle of the dustproof part, and a positioning groove is formed in the middle of the positioning seat. A positioning disc is arranged at the lower end of the lamp body, a mounting groove matched with the positioning seat is formed in the middle of the positioning disc, a positioning block matched with the positioning groove is arranged in the mounting groove, and a charging hole matched with the charging needle is formed in the positioning block. According to the charging base of the lighting equipment, the charging needle is wrapped by the dustproof piece which can deform under stress, so that when charging is not needed, the charging needle can be wrapped by the elastic force of the dustproof piece after deformation, external dust and water vapor can be prevented from being attached to the contact rod, and normal use of the charging base is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging technology especially relates to a charging base of lighting equipment. BACKGROUND

[0002] The mobile lighting equipment is the lighting tool that daily life is indispensable, since its small and exquisite convenient to carry, so very convenient daily life, but the current lighting equipment, needs to rely on external charging line to charge to carry out charging to the battery in, and the charging needle is exposed to the outside when charging, for some bad environment position, easy to cause the charging needle surface to attach dust and water vapor, cause the contact to be bad when charging, influence normal charging. UTILITY MODEL CONTENTS

[0003] In order to solve the defects of the prior art, the utility model provides a charging base of lighting equipment.

[0004] The technical scheme of the utility model is realized as follows:

[0005] A charging base of lighting equipment, characterized by comprising:

[0006] The charging seat is equipped with the mounting plate and the locating seat, the lower end of the mounting plate is equipped with the mounting part, the middle of the mounting part is equipped with the dustproof piece and the charging needle, the charging needle is arranged in the middle of the dustproof piece, and the middle of the locating seat forms the locating groove;

[0007] The lamp body matched with the charging seat, the lower end of the lamp body is equipped with the locating disc, the middle of the locating disc is equipped with the mounting groove matched with the locating seat, the mounting groove is equipped with the locating block matched with the locating groove, and the locating block is equipped with the charging hole matched with the charging needle.

[0008] In the charging base of lighting equipment, the first electromagnet is arranged on the locating seat, and the second electromagnet matched with the first electromagnet is arranged in the mounting groove.

[0009] In the charging base of lighting equipment, the lower end of the mounting part is equipped with the fixed part, the inner wall of the fixed part is equipped with the internal thread, the middle of the mounting part is equipped with the convex part, the upper end of the convex part forms the limiting chamber, and the lower end forms the mounting chamber.

[0010] In the charging base of lighting equipment, the dustproof piece is composed of the mounting disc, the connecting column, the first elastic arm, the second elastic arm and the contact disc, the middle of the mounting disc and the connecting column forms the first through hole, the middle of the contact disc forms the second through hole, the axis of the first through hole and the second through hole coincides, the connecting column is connected with the contact disc through the first elastic arm and the second elastic arm, and the mounting disc is arranged in the limiting chamber.

[0011] In the charging base of the lighting device, the connecting part of the first elastic arm and the second elastic arm forms a first avoiding ring groove, and the connecting part of the second elastic arm and the contact disc forms a second avoiding ring groove.

[0012] In the charging base of the lighting device, the lower end of the contact disc is provided with a positioning column, and the positioning column is provided with a plurality of segmentation grooves.

[0013] In the charging base of the lighting device, the charging needle is composed of a fixing disc, a pressing disc, a conductive rod and a contact rod, the fixing disc is provided with external threads matched with internal threads, the contact rod is provided with a conical surface, and the contact rod is arranged in the first through hole and the second through hole.

[0014] The charging base of the lighting device has the following beneficial effects: the charging base of the lighting device is wrapped with the dustproof piece capable of deforming under stress, so that the charging needle can be wrapped by the elastic force of the deformed dustproof piece when charging is not needed, and the dust and water vapor in the external environment can be prevented from adhering to the contact rod, thereby ensuring the normal use of the charging base. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a charging base structure diagram of the lighting device of the utility model;

[0016] Figure 2 It is an explosion diagram of Figure 1 ;

[0017] Figure 3 It is an installation plate and positioning seat structure diagram in Figure 2 ;

[0018] Figure 4 It is a top view of Figure 3 ;

[0019] Figure 5 It is a section view of A-A in Figure 4 ;

[0020] Figure 6 It is a charging needle structure diagram in Figure 5 ;

[0021] Figure 7 It is a lamp body structure diagram in Figure 2 ;

[0022] Figure 8 It is a dustproof piece structure diagram in Figure 5 . DETAILED DESCRIPTION

[0023] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the accompanying drawings in the utility model embodiments.

[0024] As Figures 1 to 8 shown, the charging base of the lighting device comprises a charging seat 1 and a lamp body 2. The charging seat 1 is provided with an electric wire 36, and a plug can be arranged on the electric wire 36, so as to be connected with an external power supply, realize electrical connection, and charge the lamp body 2.

[0025] The charging seat 1 is provided with a mounting plate 3 and a positioning seat 4, the lower end of the mounting plate 3 is provided with a mounting portion 5, the middle of the mounting portion 5 is provided with a dustproof piece 6 and a charging needle 7, the charging needle 7 is arranged in the middle of the dustproof piece 6, and the middle of the positioning seat 4 forms a positioning groove 8.

[0026] The positioning seat 4 is provided with a first electromagnet (not shown in the figure), and a second electromagnet (not shown in the figure) matched with the first electromagnet is arranged in the mounting groove 15, so that the lamp body 2 is kept on the charging seat 1 by a certain external force when charging.

[0027] The lower end of the mounting portion 5 is provided with a fixing portion 9, the inner wall of the fixing portion 9 is provided with an internal thread 10, the middle of the mounting portion 5 is provided with a protruding portion 11, the upper end of the protruding portion 11 forms a limiting chamber 12, and the lower end forms a mounting chamber 13.

[0028] The lamp body 2 is matched with the charging seat 1, the lower end of the lamp body 2 is provided with a positioning disc 14, the middle of the positioning disc 14 is provided with a mounting groove 15 matched with the positioning seat 4, the mounting groove 15 is provided with a positioning block 16 matched with the positioning groove 8, and the positioning block 16 is provided with a charging hole 17 matched with the charging needle 7.

[0029] The dustproof piece 6 is made of a rubber material which can be deformed under stress, the dustproof piece 6 is composed of a mounting disc 18, a connecting column 19, a first elastic arm 20, a second elastic arm 21 and a contact disc 22, the middle of the mounting disc 18 and the connecting column 19 forms a first through hole 23, the middle of the contact disc 22 forms a second through hole 24, the axis of the first through hole 23 coincides with that of the second through hole 24, the connecting column 19 is connected with the contact disc 22 through the first elastic arm 20 and the second elastic arm 21, and the mounting disc 18 is arranged in the limiting chamber 12. Figure 5 The state of the dustproof piece 6 when being pressed by the positioning block 16.

[0030] Since the dustproof piece 6 is made of a rubber material, when the mounting disc 18 is arranged in the limiting chamber 12, it only needs to be squeezed.

[0031] The lower end of the contact disc 22 is provided with a positioning column 26, and a plurality of segmentation grooves 27 are arranged on the positioning column 26.

[0032] The connecting position of the first elastic arm 20 and the second elastic arm 21 forms a first avoiding ring groove 28, and the connecting position of the second elastic arm 21 and the contact disc 22 forms a second avoiding ring groove 29. The first avoiding ring groove 28 and the second avoiding ring groove 29 can facilitate the bending of the connecting position of the first elastic arm 20 and the second elastic arm 21, and facilitate the convergence of the lower end of the positioning column 26 to the middle, so as to reduce the diameter of the second through hole 24, and achieve the dustproof effect.

[0033] The inside of the first elastic arm 20 and the second elastic arm 21 forms a compression space 37.

[0034] The charging needle 7 is provided with a fixed disc 30, a pressing disc 31, a conductive rod 32 and a contact rod 33. The fixed disc 30 is provided with an external thread 34 matched with the internal thread 10. The contact rod 33 is provided with a tapered surface 35 used for pushing the positioning column 26, and is arranged in the first through hole 23 and the second through hole 24. During installation, the conductive rod 32 is connected with the circuit board in the inside of the charging base 1 by rotating the conductive rod 32, so as to realize the electrical connection. The conductive rod 32 is connected with the external thread 34 by rotating the conductive rod 32, so as to install the charging needle 7 to the middle of the fixed part 9.

[0035] During charging, the positioning block 16 is matched with the positioning groove 8, the contact disc 22 of the dustproof part 6 is pushed by the positioning block 16, the connecting position of the first elastic arm 20 and the second elastic arm 21 is deformed, moves to the surrounding, the contact rod 33 is exposed, and is inserted into the charging hole 17 to realize the electrical connection, so as to charge the lamp body 2.

[0036] The above only describes the preferred embodiment of the present application, and does not limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A charging dock for a lighting device, characterized in that, Include: Charging base, the installation plate and the positioning seat are equipped on the charging base, the lower end of the installation plate is equipped with the installation part, the middle of the installation part is equipped with the dustproof part and the charging needle, the charging needle is arranged in the middle of the dustproof part, the middle of the positioning seat forms the positioning groove; The lamp body matched with the charging base, the lower end of the lamp body is equipped with the positioning disc, the middle of the positioning disc is equipped with the installation slot matched with the positioning seat, the installation slot is equipped with the positioning block matched with the positioning groove, the positioning block is equipped with the charging hole matched with the charging needle.

2. The charging dock for a lighting device of claim 1, wherein, The first electromagnet is equipped on the positioning seat, and the second electromagnet matched with the first electromagnet is equipped in the installation slot.

3. The charging dock for a lighting device of claim 1, wherein, The lower end of the installation part is equipped with the fixed part, the inner wall of the fixed part is equipped with the internal thread, the middle of the installation part is equipped with the convex part, the upper end of the convex part forms the limiting chamber, and the lower end forms the installation chamber.

4. A charging dock for a lighting device according to claim 3, characterized in that, The dustproof part is composed of the mounting disc, the connecting column, the first elastic arm, the second elastic arm and the contact disc, the middle of the mounting disc and the connecting column forms the first through hole, the middle of the contact disc forms the second through hole, the axis of the first through hole and the second through hole coincides, the connecting column is connected with the contact disc through the first elastic arm and the second elastic arm, and the mounting disc is arranged in the limiting chamber.

5. A charging dock for a lighting device according to claim 4, characterized in that, The connection part of the first elastic arm and the second elastic arm forms the first avoiding ring groove, and the connection part of the second elastic arm and the contact disc forms the second avoiding ring groove.

6. A charging dock for a lighting device according to claim 5, characterized in that, The lower end of the contact disc is equipped with the positioning column, and the positioning column is equipped with multiple segmentation grooves.

7. A charging dock for a lighting device according to claim 6, characterized in that, The charging needle is composed of the fixed disc, the pressure disc, the conductive rod and the contact rod, the outer thread matched with the internal thread is equipped on the fixed disc, the taper surface is equipped on the contact rod, and the contact rod is arranged in the first through hole and the second through hole.

Images